Individual Calculations March 2020
 Kochavi, Ori  Total change: 9.60  Rating chartPersonal card
 Liga Artzit Darom 2020 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2124 2235 1.50 2 0.24 40 9.60 
  Cohen, Elad 1962 ISR0.501-0.3340-13.20 
  Kaganskiy, Gleb f2285 RUS1.0010.574022.80 

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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