Individual Calculations December 2022
 Carter, Jayc  Total change: -14.80  Rating chartPersonal card
 2022 Box Hill Open Rounds 4-7 Melbourne AUS 2022-11-04
RcRownchangeKK*chgGame
 1270 1236 1.00 3 -0.37 40 -14.80 
  Song, Olivia 1165 AUS0.501-0.1040-4.00 
  De Rooy, Jack 1261 AUS0.5010.03401.20 
  Chan, Benny 1383 AUS0.001-0.3040-12.00 

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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