Individual Calculations June 2023
 Pozimski, Szymon  Total change: 24.40  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 9-11 Warwick ENG 2023-04-29
RcRownchangeKK*chgGame
 1904 1972 3.00 3 1.22 20 24.40 
  Higgie, Charles L 1937 WLS1.0010.45209.00 
  Banerjee, Supratit 1869 SCO1.0010.36207.20 
  Habershon, Paul F 1907 ENG1.0010.41208.20 

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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