Individual Calculations November 2010
 Kudischewitsch, David  Total change: 3.00  Rating chartPersonal card
 Semi Final Champ 2010 KFS Kfar Saba ISR 2010-09-21
RcRownchangeKK*chgGame
 2254 2363 6.00 9 0.30 10 3.00 
  Boruchovsky, Avital 2250 ISR1.0010.35103.50 
  Orgad, Dan 1963  * ISR0.001-0.9210-9.20 
  Lambarski, Alexander 2206 ISR1.0010.29102.90 
  Ben Artzi, Ido 2183 ISR0.501-0.2410-2.40 
  Egozi, Nadav 2200 ISR1.0010.28102.80 
  Berkovich, Mark A m2394 ISR0.5010.04100.40 
  Yudkovsky, Yair 2315 ISR1.0010.43104.30 
  Zilberman, Yaacov g2462 ISR0.5010.14101.40 
  Galburd, Yan 2310 ISR0.501-0.0710-0.70 
 * 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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