Individual Calculations July 2017
 Kovalenko, Artem  Total change: -14.80  Rating chartPersonal card
 Sea Harbor - 2017 B13 Anapa RUS 2017-06-02
RcRownchangeKK*chgGame
 1302 1077 1.00 6 -0.37 40 -14.80 
  Solienko, Oleg 1381 RUS0.001-0.1440-5.60 
  Shkabara, Nikolai 1258 RUS0.001-0.2640-10.40 
  Romanyuta, Ilia 1401 RUS0.5010.374014.80 
  Kamaldin, Ruslan 1363 RUS0.5010.344013.60 
  Kurerov, Timofei 1292 RUS0.001-0.2340-9.20 
  Seregin, Ivan 1115 RUS0.001-0.4540-18.00 

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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