Individual Calculations February 2022
 Zhou, Syang  Total change: 6.40  Rating chartPersonal card
 45. Weihnachtsopen Zurich Meister Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 2139 2230 4.00 6 0.32 20 6.40 
  Asllani, Dorian 1949 SUI0.001-0.8420-16.80 
  Haji, Mohammad 2033 GER1.0010.25205.00 
  Mauron, Pierre 2083 SUI1.0010.30206.00 
  Sutter, Oliver f2342 SUI1.0010.652013.00 
  Deuer, Marius f2356 GER0.001-0.3320-6.60 
  Borner, Daniel f2072 SUI1.0010.29205.80 

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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