Individual Calculations September 2022
 Kramnik, Aleksey P.  Total change: -30.00  Rating chartPersonal card
 Petersburg Summer 2022 - Boys U13 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1100 1062 1.50 5 -0.75 40 -30.00 
  Shin, Mikhail 1224 RUS0.001-0.2940-11.60 
  Ushakov, Ilya A 1054 RUS1.0010.494019.60 
  Kuvshinov, Fedor 1014 RUS0.001-0.5740-22.80 
  Kuznetsoov, Timofei 1053 RUS0.501-0.0140-0.40 
  Shirokun, Aleksey 1154 RUS0.001-0.3740-14.80 

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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