Individual Calculations January 2016
 Li, Xueyi  Total change: -1.80  Rating chartPersonal card
 2015 Chinese Chess league Division A (19-22) GuangDong CHN 2015-12-07
RcRownchangeKK*chgGame
 2344 2156 1.00 4 -0.09 20 -1.80 
  Gunina, Valentina gwg2502 RUS0.001-0.1120-2.20 
  Guo, Qi mwg2426 CHN0.001-0.1720-3.40 
  Qiu, Mengjie wf2169 CHN0.5010.02200.40 
  Gu, Tianlu wm2279 CHN0.5010.17203.40 

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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