Individual Calculations April 2008
 Khashper, Arkady  Total change: 25.20  Rating chartPersonal card
 ISR 2nd League North 2007 Various ISR 2007-01-27
RcRownchangeKK*chgGame
 2302 2112 4.00 9 1.68 15 25.20 
  Nedobora, Mikhail m2442 UKR0.5010.38155.70 
  Fridkin, Juri 2259 RUS1.0010.701510.50 
  Yaacov, Avi 2231 ISR0.5010.16152.40 
  Botvinnik, Ilia m2372 ISR0.5010.32154.80 
  Cherikovsky, Yuri 2229 ISR0.001-0.3415-5.10 
  Golovin, Sergey 2313 ISR0.5010.26153.90 
  Yosilevich, Danial 2245 ISR0.5010.18152.70 
  Lurie, Michael 2340 ISR0.5010.29154.35 
  Weisbuch, Udi 2284 ISR0.001-0.2715-4.05 

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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