Individual Calculations February 2019
 Slobodiansky, Steven  Total change: 44.40  Rating chartPersonal card
 Liga Artzit Darom 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 2231 1983 1.50 2 1.11 40 44.40 
  Rahmilevitz, Anton 2211 ISR1.0010.794031.60 
  Sokolovsky, Yahli 2250 ISR0.5010.324012.80 

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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