Individual Calculations May 2019
 Radion, Slava  Total change: 12.00  Rating chartPersonal card
 Kfar Saba Championship 2019 Kfar Saba ISR 2018-12-22
RcRownchangeKK*chgGame
 1686 1655 3.50 7 0.30 40 12.00 
  Pletner, Valery 2003 ISR0.001-0.1140-4.40 
  Friedland, Eldar 1894 ISR0.5010.304012.00 
  Galant, Chaim 1486 ISR0.001-0.7240-28.80 
  Friedland, Benzi 1255  * ISR1.0010.08403.20 
  Khanin, Nikita 1848 ISR1.0010.754030.00 
  Bodenshtein, Yair 1939 ISR0.001-0.1640-6.40 
  Dayan, Itay 1374 ISR1.0010.16406.40 
 * 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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