Rapid: Individual Calculations February 2022
 Rubinstein, Dori  Total change: 42.20  Rating chartPersonal card
 Ramat Gan Winter 2022 Rapid B Ramat Gan ISR 2022-01-29
RcRownchangeKK*chgGame
 1532 1192 3.00 5 2.11 20 42.20 
  Rachamim, Doron 1373 ISR0.001-0.2620-5.20 
  Levanzov, Yevgeny 1540 ISR1.0010.892017.80 
  Smoliar, Klim 1724 ISR1.0010.972019.40 
  Chen, Oron 1215 ISR1.0010.532010.60 
  Sobel, Alon 1806 ISR0.001-0.0220-0.40 

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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