Individual Calculations November 2010
 Zaslavsky, Mikhail  Total change: -10.70  Rating chartPersonal card
 JeruChess Intl 2010 GM Jerusalem ISR 2010-08-18
RcRownchangeKK*chgGame
 2450 2413 5.00 9 0.97 10 9.70 
  Gruenfeld, Yehuda g2464 ISR0.5010.07100.70 
  Timoshenko, Georgy g2562 UKR0.5010.20102.00 
  Caspi, Israel m2453 ISR0.001-0.4410-4.40 
  Venkatesh, M.r. m2410 IND0.5010.00100.00 
  Gofshtein, Leonid g2521 ISR0.5010.15101.50 
  Vernay, Clovis m2470 FRA0.5010.08100.80 
  Deutsch, Eyal f2363 ISR1.0010.43104.30 
  Malisov, Boris 2371 ISR1.0010.44104.40 
  Battaglini, Gabriel m2439 FRA0.5010.04100.40 

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)
 
 Semi Final Champ 2010 KFS Kfar Saba ISR 2010-09-21
RcRownchangeKK*chgGame
 2252 2435 5.50 9 -1.11 10 -11.10 
  Kogan, Pavel 2189 ISR1.0010.19101.90 
  Steinberg, Nitzan 2263 ISR0.501-0.2310-2.30 
  Lurie, Michael 2306 ISR0.001-0.6710-6.70 
  Aharon, Ofir 2240 ISR1.0010.25102.50 
  Mordechai, Hanan 2283 ISR0.001-0.7010-7.00 
  Ben Artzi, Ido 2183 ISR1.0010.19101.90 
  Tratatovici, Dan 2185 ISR1.0010.19101.90 
  Porat, Maya 2221 ISR0.501-0.2710-2.70 
  Berkovich, Mark A m2394 ISR0.501-0.0610-0.60 

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)
 
 Ashdod 7th Chess Festival Open Ashdod ISR 2010-09-22
RcRownchangeKK*chgGame
 2182 2435 3.00 5 -0.93 10 -9.30 
  Sadevich, Rachel 2035  * ISR1.0010.08100.80 
  Zalkind, Konstantin f2183 ISR0.501-0.3110-3.10 
  Chikman, Alan 2035  * ISR1.0010.08100.80 
  Davarashvili, Nodar 2227 GEO0.501-0.2710-2.70 
  Battaglini, Gabriel m2430 FRA0.001-0.5110-5.10 
 * 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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