Individual Calculations September 2021
 Barkai, Uri  Total change: -55.20  Rating chartPersonal card
 Green Village Secondary Summer 2021 Tournament Green Village ISR 2021-08-05
RcRownchangeKK*chgGame
 1286 1528 2.50 5 -1.38 40 -55.20 
  Zusman, Noa 1128  * ISR1.0010.08403.20 
  Gilev, Arthur 1176 ISR0.501-0.3940-15.60 
  Zusman, Tal 1543 ISR0.001-0.4840-19.20 
  Hochshtad, Shachar 1263 ISR0.001-0.8240-32.80 
  Torres, Itamar 1319 ISR1.0010.23409.20 
 * 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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