Individual Calculations August 2014
 Yang, Kaiqi  Total change: 4.50  Rating chartPersonal card
 2014 Chinese Chess League Division A(8-11) GuangDong CHN 2014-07-23
RcRownchangeKK*chgGame
 2429 2345 2.00 4 0.45 10 4.50 
  Zvjaginsev, Vadim g2662 RUS0.5010.37103.70 
  Ni, Hua g2674 CHN0.001-0.1210-1.20 
  Zhou, Jiangnan 1954 CHN1.0010.09100.90 
  Liu, Guanchu 2424 CHN0.5010.11101.10 

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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