Individual Calculations May 2022
 Mdivani, Maka  Total change: -17.00  Rating chartPersonal card
 35th Czerniak Memorial 2022 Open A Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 1939 1918 1.50 5 -0.85 20 -17.00 
  Sitbon, Itay 2048 ISR0.001-0.3220-6.40 
  Bar-Or, Ornan 1883 ISR0.001-0.5520-11.00 
  Dezent, Eyal 2012 ISR0.001-0.3720-7.40 
  Marcovici, Adrian 1821 ISR1.0010.37207.40 
  Faust, Roi 1933 ISR0.5010.02200.40 

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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