Individual Calculations May 2023
 O`rourke, Ray  Total change: -9.00  Rating chartPersonal card
 LCU Heidenfeld Cup 2022-3 Rounds 6-9 Leinster IRL 2023-01-30
RcRownchangeKK*chgGame
 1852 1840 1.00 3 -0.45 20 -9.00 
  Noone, Joe 1903 IRL1.0010.592011.80 
  Abdullayev, Rustem 1800 IRL0.001-0.5620-11.20 
  Liu, Jason 1852 IRL0.001-0.4820-9.60 

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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