Individual Calculations July 2019
 Kazakov, Artyom  Total change: -36.80  Rating chartPersonal card
 Sea Harbor - 2019 B13 Anapa RUS 2019-06-03
RcRownchangeKK*chgGame
 1278 1251 0.50 3 -0.92 40 -36.80 
  Shakun, Arkadiy 1499 RUS0.001-0.1940-7.60 
  Chub, Ioakim 1154 RUS0.501-0.1340-5.20 
  Shekera, Artem 1182 RUS0.001-0.6040-24.00 

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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