Individual Calculations August 2014
 Lou, Yiping  Total change: -5.20  Rating chartPersonal card
 2014 Chinese Chess League Division A(8-11) GuangDong CHN 2014-07-23
RcRownchangeKK*chgGame
 2455 2471 1.50 4 -0.52 10 -5.20 
  Lan, Zilun 2169 CHN0.501-0.3510-3.50 
  Wan, Yunguo m2497 CHN0.001-0.4610-4.60 
  Zhou, Weiqi g2601 CHN0.5010.18101.80 
  Xiu, Deshun g2554 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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