Rapid: Individual Calculations October 2022
 Sarnik, Blazej  Total change: 6.60  Rating chartPersonal card
 II Gambit Belchatowski 2022 Belchatow POL 2022-09-03
RcRownchangeKK*chgGame
 1434 1154 1.50 4 0.33 20 6.60 
  Doroba, Ludwik 1466 POL0.5010.36207.20 
  Dukowicz, Adam 1977 POL0.0010.00200.00 
  Kaminska, Zuzanna 1275 POL0.001-0.3420-6.80 
  Michalik, Julia 1016 POL1.0010.31206.20 

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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