Individual Calculations September 2021
 Kolgin, Kirill  Total change: 0.00  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 13 Yaroslavl RUS 2021-07-21
RcRownchangeRpKK*chgGame
 1140 0 3.50 6 0.00 1160   0.00 
  Ostrovski, Yaroslav 1145 RUS1.0010.00 0.00 
  Kudryavtsev, Ivan 1198 RUS1.0010.00 0.00 
  Orlova, Polina 1156 RUS0.5010.00 0.00 
  Artemova, Alexandra 1148 RUS0.5010.00 0.00 
  Sokolov, Fedor 1065 RUS0.0010.00 0.00 
  Anisimova, Anna 1127 RUS0.5010.00 0.00 

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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