Individual Calculations December 2015
 Lysyj, Igor  Total change: 6.40  Rating chartPersonal card
 2015 Chinese Chess League Division A (16-18) Hangzhou CHN 2015-10-27
RcRownchangeKK*chgGame
 2564 2671 2.50 3 0.64 10 6.40 
  Xu, Yi f2338 CHN1.0010.12101.20 
  Wang, Hao g2712 CHN0.5010.06100.60 
  Zhou, Weiqi g2643 CHN1.0010.46104.60 

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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