Rapid: Individual Calculations December 2022
 Meir, Ohad  Total change: -8.60  Rating chartPersonal card
 1500-1850 Elections day in Israel Haifa ISR 2022-11-01
RcRownchangeKK*chgGame
 1647 1626 1.00 3 -0.43 20 -8.60 
  Levy, Eilon 1848 ISR0.001-0.2220-4.40 
  Voldman Blanc, Max 1466 ISR1.0010.29205.80 
  Vainshtein, Yakir 1626 ISR0.001-0.5020-10.00 

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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