Individual Calculations May 2024
 Zeggelaar, Mike  Total change: 7.20  Rating chartPersonal card
 2024 Lethbridge Open Lethbridge CAN 2024-04-13
RcRownchangeKK*chgGame
 1738 1837 1.00 1 0.36 20 7.20 
  Dunn, Garth 1738 CAN1.0010.36207.20 

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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