Individual Calculations January 2013
 Eljanov, Pavel  Total change: -9.10  Rating chartPersonal card
 2012 Chinese Chess League Division A Round 19-22 Sanya,China CHN 2012-12-20
RcRownchangeKK*chgGame
 2501 2687 2.00 4 -0.91 10 -9.10 
  Liu, Qingnan m2508 CHN0.501-0.2310-2.30 
  Li, Chao B g2670 CHN0.001-0.5210-5.20 
  Chen, Fan f2354 CHN1.0010.12101.20 
  Lin, Chen 2470 CHN0.501-0.2810-2.80 

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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