Individual Calculations September 2010
 Yu, Shaoteng  Total change: 2.80  Rating chartPersonal card
 Youngor Chinese Chess League Division A Rounds 7-9 Shanghai,China CHN 2010-07-24
RcRownchangeKK*chgGame
 2467 2523 2.00 3 0.28 10 2.80 
  Ding, Liren g2574 CHN0.5010.07100.70 
  Yu, Ruiyuan 2387 CHN1.0010.32103.20 
  Liu, Qingnan m2440 CHN0.501-0.1110-1.10 

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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