Rapid: Individual Calculations May 2018
 Gorodetzky, Matan  Total change: 5.60  Rating chartPersonal card
 Tsafrir Huber Memorial Rapid 21.04.18 A Naan ISR 2018-04-21
RcRownchangeKK*chgGame
 2144 2005 2.00 5 0.28 20 5.60 
  Dvoirys, Semen I. g2405  * RUS0.001-0.0820-1.60 
  Bykhovsky, Avigdor g2254 RUS0.001-0.1920-3.80 
  Sokolovsky, Yahli 1982 ISR1.0010.47209.40 
  Marcovici, Adrian 1837 ISR1.0010.28205.60 
  Friedland, Moshe f2244 ISR0.001-0.2020-4.00 
 * 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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