Individual Calculations July 2018
 Zimrin, Ofir  Total change: -36.80  Rating chartPersonal card
 Kiryat Ono Spring 2018 B Kiryat Ono ISR 2018-04-25
RcRownchangeKK*chgGame
 1407 1297 0.50 4 -0.92 40 -36.80 
  Kaspin, Ido 1452 ISR0.5010.21408.40 
  Paz, Eyal 1237 ISR0.001-0.5840-23.20 
  Kaplun, Shai 1439 ISR0.001-0.3140-12.40 
  Lazevnikov, Yefim 1498 ISR0.001-0.2440-9.60 

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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