Individual Calculations July 2010
 Neimer, Vitaly  Total change: -12.80  Rating chartPersonal card
 ISR 2nd League Center 2010 Various ISR 2010-01-23
RcRownchangeKK*chgGame
 2239 2400 4.50 7 -0.48 10 -4.80 
  Rabinovich, Joseph 2312 RUS0.501-0.1210-1.20 
  Zalkind, Konstantin f2209 ISR1.0010.25102.50 
  Drori, Dan 2227 ISR1.0010.27102.70 
  Vitebsky, Georgy 2214 ISR0.001-0.7410-7.40 
  Shutzman, Joseph f2241 USA0.501-0.2110-2.10 
  Kraidman, Yair g2276 ISR0.501-0.1710-1.70 
  Kunin, Michael 2197 ISR1.0010.24102.40 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2237 2397 4.00 7 -0.80 10 -8.00 
  Tom, George 2055 USA1.0010.12101.20 
  Hess, Robert L g2590 USA0.001-0.2510-2.50 
  Sigamoney, Cyril S 1997  * USA1.0010.08100.80 
  Zenyuk, Iryna cwm2276 USA0.501-0.1610-1.60 
  Ostrovskiy, Aleksandr c2254 USA0.501-0.1910-1.90 
  Khamroev, Ravshan 2204 UZB0.501-0.2510-2.50 
  Korley, Kassa 2284 USA0.501-0.1510-1.50 
 * 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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