Individual Calculations October 2022
 Ivshin, Semen  Total change: -44.80  Rating chartPersonal card
 Chelyabinsk region 2022 - B13 Chelyabinsk RUS 2022-08-20
RcRownchangeKK*chgGame
 1197 1089 0.50 2 -0.21 40 -8.40 
  Demurchyan, Vaan 1226 RUS0.001-0.3240-12.80 
  Kuzmin, Matvei 1168 RUS0.5010.11404.40 

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)
 
 Chelyabinsk Governor's Cup 2022 B13 Satka RUS 2022-09-01
RcRownchangeKK*chgGame
 1111 1089 0.50 3 -0.91 40 -36.40 
  Yusupov, Emil 1112 RUS0.001-0.4740-18.80 
  Konovalenko, Miroslav 1166 RUS0.001-0.3940-15.60 
  Andreev, Mikhail 1054 RUS0.501-0.0540-2.00 

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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