Individual Calculations December 2020
 Amit, Eli  Total change: 21.60  Rating chartPersonal card
 Semifinals Israeli Championship Kfar Saba 2020 Part 2 after Quarantine Kfar Saba ISR 2020-11-07
RcRownchangeKK*chgGame
 2042 1932 2.50 4 1.08 20 21.60 
  Bialik, Eyal 1864 ISR1.0010.41208.20 
  Kunin, Michael 2138 ISR0.001-0.2420-4.80 
  Tsirilman, Guy 2086 ISR1.0010.712014.20 
  Friedland, Eldar 2080 ISR0.5010.20204.00 

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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