Individual Calculations December 2018
 Friedland, Moshe  Total change: -7.20  Rating chartPersonal card
 Joint Masters #1 Various ISR 2018-10-07
RcRownchangeKK*chgGame
 2048 2234 4.50 7 -0.36 20 -7.20 
  Domensky, Arkadi 1834  * ISR1.0010.08201.60 
  Mizrahi, Ido 1937 ISR1.0010.15203.00 
  Caspi, Israel m2471 ISR0.001-0.2020-4.00 
  Ribstein, Orel 1834  * ISR1.0010.08201.60 
  Bin-Nun, Peleg 2014 ISR0.001-0.7820-15.60 
  Shifrin, Evgeny 1834  * ISR1.0010.08201.60 
  Kantsler, Boris g2411 ISR0.5010.23204.60 
 * 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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