Individual Calculations June 2021
 Kataev, Aleksandr  Total change: 6.00  Rating chartPersonal card
 Russian Championship B17 2021 Loo RUS 2021-04-21
RcRownchangeKK*chgGame
 1985 1934 4.00 9 0.15 40 6.00 
  Girshgorn, Leonid 2170 RUS1.0010.804032.00 
  Kuzmin, Roman 2133 RUS0.5010.264010.40 
  Ponomarev, Grigori 2281 RUS0.5010.394015.60 
  Plyasunov, Daniil 2125 RUS0.001-0.2540-10.00 
  Merts, Dmitrii 2083 RUS0.001-0.3040-12.00 
  Dobrynin, Ivan 1767 RUS1.0010.284011.20 
  Zhukov, Maksim f2090 RUS0.001-0.2940-11.60 
  Belov, Danila 1592 RUS0.001-0.8840-35.20 
  Erkaev, Kirill 1627 RUS1.0010.14405.60 

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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