Individual Calculations July 2009
 Kaminik, Aleksandar  Total change: -13.65  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2406 2250 0.00 3 -0.91 15 -13.65 
  Kreizberg, Michael f2264 ISR0.001-0.4815-7.20 
  Kaspi, Alexander m2470 ISR0.001-0.2215-3.30 
  Kantsler, Boris g2483 ISR0.001-0.2115-3.15 

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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