Individual Calculations July 2012
 Kraidman, Yair  Total change: -8.40  Rating chartPersonal card
 ISR 2nd League Center 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2110 2267 4.00 7 -0.84 10 -8.40 
  Iskhakabeev, Alon 1943 ISR0.501-0.3710-3.70 
  Cohen, Or f2356 ISR0.001-0.3810-3.80 
  Lerner, Oleg 2236 ISR0.501-0.0410-0.40 
  Yam, Doron 2020 ISR1.0010.19101.90 
  Ettinger, Amir 1994 ISR0.501-0.3310-3.30 
  Ben-Natan, Yigal 2075 ISR1.0010.25102.50 
  Fridland, Omer 2149 ISR0.501-0.1610-1.60 

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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