Individual Calculations January 2013
 Volokitin, Andrei  Total change: -0.40  Rating chartPersonal card
 2012 Chinese Chess League Division A Round 19-22 Sanya,China CHN 2012-12-20
RcRownchangeKK*chgGame
 2504 2722 3.00 4 -0.04 10 -0.40 
  Wang, Chen m2479 CHN0.001-0.8010-8.00 
  Liu, Qingnan m2508 CHN1.0010.23102.30 
  Li, Chao B g2670 CHN1.0010.43104.30 
  Liu, Guanchu 2359 CHN1.0010.10101.00 

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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