Individual Calculations May 2022
 Ignatieva, Sofya  Total change: -23.20  Rating chartPersonal card
 Open competitions in chess of SC Tolpar - Spring drop-2022 Ufa RUS 2022-03-28
RcRownchangeKK*chgGame
 1321 1081 1.00 6 -0.58 40 -23.20 
  Fakhrtdinov, Elvir 1577 RUS0.001-0.0440-1.60 
  Baiburin, Dinar 1212 RUS0.001-0.3240-12.80 
  Yarmak, Ivan 1362 RUS0.001-0.1640-6.40 
  Mukhametdinov, Ilnur 1103 RUS1.0010.534021.20 
  Kolosov, Mikhail 1632 RUS0.001-0.0340-1.20 
  Valeev, Dayan 1041 RUS0.001-0.5640-22.40 

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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