Individual Calculations May 2021
 Smirnova, Polina A  Total change: 103.20  Rating chartPersonal card
 Russian Championship G11 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1268 1057 4.50 8 2.58 40 103.20 
  Fedorenko, Ekaterina I. 1252 RUS0.5010.254010.00 
  Blinova, Sofia 1262 RUS1.0010.764030.40 
  Pupkova, Polina 1172 RUS1.0010.664026.40 
  Ryabukhina, Veronika 1328 RUS1.0010.834033.20 
  Preobrazhenskaya, Diana 1457  * RUS0.001-0.0840-3.20 
  Asachenko, Ksenia 1210 RUS1.0010.704028.00 
  Semenova, Vasilisa 1197 RUS0.001-0.3140-12.40 
  Ivashentseva, Dominika 1266 RUS0.001-0.2340-9.20 
 * 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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