Individual Calculations March 2011
 Kleiman, Jake  Total change: 10.40  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeKK*chgGame
 2341 2405 5.00 7 1.04 10 10.40 
  Gu, Christopher 2188 USA1.0010.22102.20 
  Harmon-Vellotti, Luke 2143 USA0.501-0.3210-3.20 
  Chiang, Michael 2005  * USA1.0010.08100.80 
  Amanov, Mesgen g2506 TKM0.5010.14101.40 
  Van Wely, Loek g2666 NED1.0010.82108.20 
  Norowitz, Yaacov 2375 USA0.501-0.0410-0.40 
  Kosteniuk, Alexandra gwg2507 RUS0.5010.14101.40 
 * 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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