Individual Calculations March 2019
 Kochavi, Ori  Total change: -19.60  Rating chartPersonal card
 Liga Artzit Tzafon 2019 3-4 Various ISR 2019-02-07
RcRownchangeKK*chgGame
 2033 2225 1.00 2 -0.49 40 -19.60 
  Gorshtein, Asaf 2108 ISR1.0010.344013.60 
  Aizenberg, Benny 1957 ISR0.001-0.8340-33.20 

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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