Individual Calculations August 2018
 Xu, Yi  Total change: -6.10  Rating chartPersonal card
 2019 Chinese Chess League Division A (8-11) Jia Xing CHN 2018-07-09
RcRownchangeKK*chgGame
 2510 2539 1.50 4 -0.61 10 -6.10 
  Zhao, Chenxi 2254 CHN1.0010.16101.60 
  Andreikin, Dmitry g2702 RUS0.001-0.2810-2.80 
  Lin, Yi 2371 CHN0.501-0.2210-2.20 
  Cheparinov, Ivan g2712 FID0.001-0.2710-2.70 

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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