Individual Calculations March 2012
 Ponomarenko, Alexandr  Total change: -30.70  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2102 2378 3.50 8 -3.07 10 -30.70 
  Belytsky, Alexandr f2173 RUS0.001-0.7610-7.60 
  Kataev, Simcho f2246 RUS0.501-0.1810-1.80 
  Dvir, Ofir 2060 ISR1.0010.13101.30 
  Svoisky, Daniel 2175 ISR0.501-0.2610-2.60 
  Kobo, Ori 2149 ISR0.001-0.7910-7.90 
  Atnilov, Michael 2056 ISR0.001-0.8710-8.70 
  Striechman, Orri 1978  * ISR0.501-0.4210-4.20 
  Yazombeck, Yehuda 1978  * ISR1.0010.08100.80 
 * 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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