Individual Calculations July 2024
 Kahan, Sami  Total change: -27.20  Rating chartPersonal card
 Springr Cup 2024 under 1800. Kiryat Bialik Kiryat Bialik ISR 2024-02-29
RcRownchangeKK*chgGame
 1450 1496 2.00 6 -1.36 20 -27.20 
  Shapiro, Artiom 1298 ISR0.501-0.2620-5.20 
  Khokhlov, Yuriy 1466 UKR1.0010.46209.20 
  Gurtovoy, Boris 1719 ISR0.001-0.2220-4.40 
  Fridman, Mike 1253 ISR0.001-0.8020-16.00 
  Shkuri, Joseph 1507 ISR0.5010.02200.40 
  Mishkovsky, Shaul 1454 ISR0.001-0.5620-11.20 

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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