Rapid: Individual Calculations July 2019
 Klein, Achi  Total change: -22.60  Rating chartPersonal card
 Rapid Jeruchess June 2019 Jerusalem ISR 2019-06-10
RcRownchangeKK*chgGame
 1622 1569 2.00 7 -1.13 20 -22.60 
  Lubin, Yosef 1969  * ISR0.001-0.0820-1.60 
  Rudnev, Nikolay 1964 ISR0.001-0.0820-1.60 
  Bershadsky, Georgy 1816 ISR0.001-0.1920-3.80 
  Selzer, Wiiliam 1608 ISR0.001-0.4520-9.00 
  Heimann, Ido 1418 ISR0.001-0.7020-14.00 
  Tsafrir, Itay 1169  * ISR1.0010.08201.60 
  Jonas, Joseph 1409 FRA1.0010.29205.80 
 * 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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