Rapid: Individual Calculations January 2018
 Cogan, Doron  Total change: -23.40  Rating chartPersonal card
 Rapid White Night December 17 Jerusalem ISR 2017-12-21
RcRownchangeKK*chgGame
 1759 1894 2.00 5 -1.17 20 -23.40 
  Bar-Hai, Dror 1494  * ISR1.0010.08201.60 
  Ganz, Maor 1916 ISR1.0010.532010.60 
  Zlotogorski, Itay 1908 ISR0.001-0.4820-9.60 
  Shelman, Ishay 1494  * ISR0.001-0.9220-18.40 
  Hochman, Yuval 1983 ISR0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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