Individual Calculations August 2018
 Zhai, Mo  Total change: -8.70  Rating chartPersonal card
 2019 Chinese Chess League Division A (8-11) Jia Xing CHN 2018-07-09
RcRownchangeKK*chgGame
 2372 2350 1.00 4 -0.87 10 -8.70 
  Khotenashvili, Bela gwg2462 GEO0.001-0.3510-3.50 
  Zhu, Jiner 2361 CHN1.0010.52105.20 
  Girya, Olga wg2458 RUS0.001-0.3510-3.50 
  Ren, Xiaoyi 2206 CHN0.001-0.6910-6.90 

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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