Individual Calculations July 2012
 Fridland, Omer  Total change: -22.95  Rating chartPersonal card
 ISR 2nd League Center 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2146 2149 2.50 8 -1.53 15 -22.95 
  Gelfand, Dimitry 2201 RUS0.001-0.4315-6.45 
  Yam, Doron 2020 ISR0.501-0.1715-2.55 
  Kreizberg, Michael f2279 ISR0.001-0.3215-4.80 
  Ettinger, Amir 1994 ISR0.501-0.2115-3.15 
  Ben-Natan, Yigal 2075 ISR0.001-0.6015-9.00 
  Martianov, Andre 1978 ISR0.501-0.2315-3.45 
  Kraidman, Yair g2267 ISR0.5010.16152.40 
  Cohen, Or f2356 ISR0.5010.27154.05 

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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