Individual Calculations June 2022
 Kanana, Ziad  Total change: 12.40  Rating chartPersonal card
 20. Burgdorfer Stadthaus-Open Burgdorf SUI 2022-05-06
RcRownchangeKK*chgGame
 1975 1755 1.50 4 0.31 40 12.40 
  Gemelli, Romain 2030 SUI0.001-0.1740-6.80 
  Belezky, Alexander m2355 GER0.001-0.0240-0.80 
  Gashi, Arsim 1555 GER1.0010.24409.60 
  Malli, Suvirr 1958 SUI0.5010.264010.40 

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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