Individual Calculations July 2023
 Belov, Andrei  Total change: 44.40  Rating chartPersonal card
 Sea Harbor 2023_B15 Anapa RUS 2023-06-02
RcRownchangeKK*chgGame
 1274 1174 3.00 5 1.11 40 44.40 
  Petrushkov, Lev 1224 RUS1.0010.574022.80 
  Nefedov, Aleksandr 1499 RUS0.001-0.1340-5.20 
  Maksimova, Viktoriya Val 1159 RUS0.501-0.0240-0.80 
  Mikhailov, Lev N 1311 RUS0.5010.18407.20 
  Udrin, Matvey 1179 RUS1.0010.514020.40 

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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