Individual Calculations January 2013
 Yu, Chaojie  Total change: 4.35  Rating chartPersonal card
 4th Penang Heritage City International Chess Open 2012 Penang MAS 2012-12-10
RcRownchangeKK*chgGame
 2153 2128 3.50 7 0.29 15 4.35 
  Woong, Zhi Wei William 1728  * SIN1.0010.08151.20 
  Diano, Eden 2370 PHI0.5010.30154.50 
  Nguyen, Van Hai f2356 VIE0.5010.29154.35 
  Olay, Edgar Reggie 2355 PHI0.001-0.2115-3.15 
  Tin, Jingyao f1978 SIN1.0010.30154.50 
  Villanueva, Nelson 2278 PHI0.001-0.3015-4.50 
  Wee, Chun Jie Eugene 2003 SIN0.501-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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