Individual Calculations August 2022
 Birka, Elia  Total change: 25.60  Rating chartPersonal card
 Max Mit Memorial up to 1900 Rishon le Zion ISR 2022-07-24
RcRownchangeKK*chgGame
 1452 1323 2.00 4 0.64 40 25.60 
  Rubinstein, Dori 1502 ISR0.001-0.2740-10.80 
  Dvorsky, David 1277 ISR1.0010.444017.60 
  Umanskiy, Stanislav 1623 ISR1.0010.854034.00 
  Sason, Noam 1407 ISR0.001-0.3840-15.20 

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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