Individual Calculations October 2008
 Slonimskij, Arkadij  Total change: -11.85  Rating chartPersonal card
 Jeru-Chess Intl. 2008 IM Jerusalem ISR 2008-07-22
RcRownchangeKK*chgGame
 2303 2197 2.50 9 -0.79 15 -11.85 
  Shutzman, Joseph 2318 USA0.001-0.3415-5.10 
  Haimovich, Tal m2425 ISR0.001-0.2115-3.15 
  Zisman, Philip 2229 ISR0.5010.04150.60 
  Kantsler, Boris g2487 ISR0.001-0.1615-2.40 
  Iclicki, Willy 2117 MNC1.0010.39155.85 
  Cohen, Or f2278 ISR0.001-0.3915-5.85 
  Alfred, Nathan S W f2321 ENG0.001-0.3315-4.95 
  Kudischewitsch, David m2341 RUS0.5010.19152.85 
  Zak, Uri 2208 ISR0.5010.02150.30 

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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