Individual Calculations June 2022
 Antova, Gabriela  Total change: -27.00  Rating chartPersonal card
 2022 Saint Louis Norm Congress - IM Saint Louis, Missouri USA 2022-05-19
RcRownchangeKK*chgGame
 2304 2293 3.00 9 -1.35 20 -27.00 
  Lee, Alice fwm2344 USA1.0010.572011.40 
  Yu, Jennifer fwg2257 USA0.001-0.5520-11.00 
  Marek, Matyas m2363 CZE0.001-0.4020-8.00 
  Grabinsky, Aaron m2401 USA0.001-0.3520-7.00 
  Proleiko, Julian 2204 USA0.501-0.1220-2.40 
  Rodriguez Rivera, Pedro m2197 CUB0.501-0.1320-2.60 
  Chambers, Ezra f2232 BDI0.001-0.5820-11.60 
  Posthuma, Joshua f2405 USA0.001-0.3520-7.00 
  Tokhirjonova, Gulrukhbegim wg2337 USA1.0010.562011.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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