Individual Calculations April 2018
 Kertaev, Natan  Total change: 20.80  Rating chartPersonal card
 Cup of akim of Pavlodar region 2 stage Aksu KAZ 2018-03-15
RcRownchangeKK*chgGame
 2236 1872 1.50 9 0.52 40 20.80 
  Bazilov, Arman 2190 KAZ1.0010.874034.80 
  Egorov, Evgeny m2272  * KAZ0.001-0.0840-3.20 
  Fatkhutdinov, Gafiyat f2272  * RUS0.001-0.0840-3.20 
  Tologontegin, Semetey m2272  * KGZ0.001-0.0840-3.20 
  Popov, Mikhail f2272  * RUS0.001-0.0840-3.20 
  Kopylov, Alexander A. m2272  * RUS0.001-0.0840-3.20 
  Kaiyrbekov, Rustam m2272  * KAZ0.001-0.0840-3.20 
  Jumanov, Elbek f2272  * UZB0.5010.424016.80 
  Isanzhulov, Arystan 2026 KAZ0.001-0.2940-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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