Individual Calculations May 2014
 Feldman, Vladimir  Total change: -50.85  Rating chartPersonal card
 O2C Doeberl Cup Premier 2014 Canberra AUS 2014-04-17
RcRownchangeKK*chgGame
 2018 2219 2.50 8 -3.39 15 -50.85 
  Deen-Cowell, Nicholas 1914 AUS1.0010.14152.10 
  Vajda, Levente g2597 ROU0.001-0.0915-1.35 
  Qiu, Mengjie wf2083 CHN0.001-0.6815-10.20 
  Drew, Phillip 1884 AUS0.501-0.3815-5.70 
  Ng, Clive 1984 AUS0.001-0.7915-11.85 
  Bennett, Hilton c2010 NZL0.001-0.7715-11.55 
  Chew, Jason 1856 AUS0.501-0.4015-6.00 
  Zhang, Yijun 1819  * AUS0.501-0.4215-6.30 
 * 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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