Individual Calculations December 2017
 Friedland, Omer  Total change: -2.00  Rating chartPersonal card
 Kiryat Ono Autumn 2017 main tournament Kiryat Ono ISR 2017-09-06
RcRownchangeKK*chgGame
 1945 2148 5.00 7 -0.10 20 -2.00 
  Sherman, Reem 1769 ISR0.501-0.4120-8.20 
  Levy, Zohar 1748  * ISR0.501-0.4220-8.40 
  Sokolovsky, Yahli 1813 ISR1.0010.12202.40 
  Noy, Eyal 1958 ISR1.0010.25205.00 
  Libman, Guy 2270 ISR0.001-0.3320-6.60 
  Ben Ari, Yannay 1951 ISR1.0010.25205.00 
  Calabrese, Gabriel 2106 ISR1.0010.44208.80 
 * 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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