Individual Calculations February 2019
 Axelrod, Arie  Total change: 4.10  Rating chartPersonal card
 Liga Artzit Merkaz 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 2194 2227 1.50 2 0.41 10 4.10 
  Einhorn, Niv 2104 ISR1.0010.33103.30 
  Kraus, Ohad 2283 ISR0.5010.08100.80 

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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