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applying different BoP calculations for LM GTE cars in their respective series. The BoP for GT3 cars participating in Super GT's GT300 class are optimized to allow competition against cars built exclusively for the series. TCR has a unique feature called compensation weight, as a further mechanism to
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testing. Once the results are obtained, various aspects of the car that can affect the car's performance such as engine power, vehicle weight, and aerodynamics are adjusted. By analyzing performance patterns of each car, organizers can change the balance of performance of a car at any point during
66:, which only affects the weight of a competing car. The aim of the system is to allow development of various racing models within a class, without leading to an expensive development arms-race between manufacturers. The system was later adopted for other production-based racing categories such as
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Balance of performance is assigned by testing and analysis of a certain model's performance through previous races, and in some cases between sessions in the same race weekend. Alternate methods may be used if the competing vehicle is new. For example, for GT3 cars,
37:
between competing vehicles by adjusting the limits and parameters of a vehicle such as horsepower, weight, engine management, and aerodynamics to prevent a single manufacturer from becoming dominant in a racing class or series.
138:, with cars driven by racing drivers who already compete in them, in order to assess the performance of each car, and balance the performance of the vehicles accordingly. These cars are equipped with an organizer-supplied
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race. Various rules have been made to deter this; IMSA mandated any car that is found to be sandbagging during the Roar Before the 24 (a testing session leading to the
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device so that the organizer can gather data to allow the balancing of the cars, with new-to-class cars also subject to
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the season. Different series or organizers may calculate BoP differently depending on the conditions, with IMSA and
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typically do not use a balance of performance regulation, a similar system was devised for the
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383:"Ford GT dominates Le Mans qualifying, gets slapped with performance adjustment"
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season, even after performance adjustments for the qualifying session for the
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The origin of the term "balance of performance" dates back to the creation of
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657:"Assetto Corsa Competizione Hotfix tweaks BoP, adds Alpine Esports liveries"
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471:"TCR Talk Explains: The Balance of Performance & Compensation Weight"
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564:"Gran Turismo Sport 1.40 Balance of Performance (BoP) Changes Detailed"
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in 2005 for the 2006 racing season, using experience learned from the
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414:"Ujhasi: IMSA, WEC Succeeding in "Different Ways" of Achieving BoPs"
316:"Understanding IMSA's Balance of Performance and Why It's Necessary"
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race) will serve a five-minute stop-and-go penalty during the race.
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phenomenon in previous GT classes. Other racing series such as the
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440:"SRO to Create Specialized GT3 BoP for Super GT - Sportscar365"
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are also subject to balance of performance regulations.
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holds two balance of performance tests every year at
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Mechanism to make parity between cars in auto racing
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626:"New RaceRoom update changes F4 physics and BoP"
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33:) is a regulation and mechanism that maintains
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502:"Ford Fights Back on Sandbagging Allegations"
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533:"IMSA's New Anti-Sandbagging Rule Explained"
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266:: CS1 maint: numeric names: authors list (
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62:make use of a different regulation called
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159:Some manufacturers have been accused of
624:Harrison-Lord, Thomas (19 March 2021).
236:Sportscar365 Staff (26 February 2017).
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450:from the original on 21 September 2020
347:"Understanding Balance Of Performance"
636:from the original on 21 February 2024
595:"Gran Turismo 7 Daily Races: BOP Gun"
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574:from the original on 12 December 2019
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543:from the original on 23 February 2024
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248:from the original on 27 November 2020
173:2016 FIA World Endurance Championship
655:Harrison-Lord, Thomas (5 May 2023).
512:from the original on 8 November 2020
357:from the original on 8 November 2020
292:from the original on 16 January 2023
605:from the original on 13 August 2024
393:from the original on 11 August 2019
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119:WeatherTech SportsCar Championship
110:and non-hybrid cars in the class.
106:), that allows for parity between
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326:from the original on 20 July 2020
438:Dagys, John (17 November 2014).
286:FIA World Endurance Championship
96:FIA World Endurance Championship
56:British Touring Car Championship
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593:Evans, Andrew (21 March 2022).
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531:Dagys, John (20 January 2014).
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186:Several racing games, such as
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562:Greer, Jordan (4 July 2019).
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500:Dagys, John (26 July 2016).
412:Dagys, John (21 July 2017).
171:) of sandbagging during the
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7:
282:"Equivalence of Technology"
10:
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207:Assetto Corsa Competizione
41:
238:"Inside SRO's BoP System"
100:equivalence of technology
177:2016 24 Hours of Le Mans
688:Motorsport terminology
27:balance of performance
481:on 25 September 2020
88:prototype car racing
52:homologation special
314:IMSA Wire Service.
181:24 Hours of Daytona
169:Chip Ganassi Racing
136:Circuit Paul Ricard
189:Gran Turismo Sport
156:balance the cars.
381:Austin, Michael.
345:Kilbey, Stephen.
58:and the Japanese
23:sports car racing
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195:Gran Turismo 7
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469:Kinch, Phil.
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102:(abbreviated
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94:class in the
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483:. Retrieved
479:the original
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359:. Retrieved
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250:. Retrieved
242:Sportscar365
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212:game balance
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158:
128:
114:cars in the
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99:
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45:
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26:
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214:mechanism.
161:sandbagging
144:wind tunnel
78:. Although
218:References
84:open-wheel
666:13 August
640:13 August
609:13 August
599:GT Planet
578:13 August
568:GT Planet
547:13 August
516:30 August
485:30 August
423:30 August
397:30 August
361:30 August
330:30 August
296:30 August
252:30 August
148:dynometer
140:telemetry
125:Mechanism
68:Group GT4
48:Group GT3
682:Category
634:Archived
603:Archived
572:Archived
541:Archived
510:Archived
475:TCR Talk
448:Archived
391:Archived
387:Autoblog
355:Archived
324:Archived
320:Autoweek
290:Archived
262:cite web
246:Archived
201:RaceRoom
167:(run by
80:one-make
60:Super GT
661:Traxion
630:Traxion
454:27 July
165:Ford GT
98:called
42:History
108:hybrid
72:LM GTE
35:parity
668:2024
642:2024
611:2024
580:2024
549:2024
518:2020
487:2020
456:2017
425:2020
399:2020
363:2020
332:2020
298:2020
268:link
254:2020
204:and
146:and
116:IMSA
92:LMP1
86:and
74:and
153:ACO
132:SRO
112:DPi
104:EoT
31:BoP
21:In
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371:^
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306:^
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264:}}
260:{{
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