Rapid: Individual Calculations April 2022
 Ivanov, Arseniy Aleks  Total change: 2.60  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1436 1272 3.00 9 0.13 20 2.60 
  Usov, Dmitry E. 1771 RUS0.5010.46209.20 
  Rudenko, Dmitry Al. 1454 RUS0.001-0.2620-5.20 
  Arutyunova, Yuliya 1547 RUS0.001-0.1720-3.40 
  Zagrebina, Marina 1324 RUS0.001-0.4320-8.60 
  Prokhorov, Gleb 1314 RUS0.001-0.4420-8.80 
  Polozova, Anna 1319 RUS1.0010.572011.40 
  Kurenkov, Matvey Il 1190 RUS1.0010.39207.80 
  Abramov, Pavel. 1672  * RUS0.001-0.0820-1.60 
  Danilina, Sofya 1336 RUS0.5010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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