Individual Calculations August 2022
 Readey, John L  Total change: -11.60  Rating chartPersonal card
 2022 British Columbia vs Washington Richmond CAN 2022-07-01
RcRownchangeKK*chgGame
 2180 2198 2.00 5 -0.58 20 -11.60 
  Oszvald, Joe 2097 CAN1.0010.36207.20 
  Yang, Jingyun (ryan) 1877 CAN0.501-0.3720-7.40 
  Nunez Asencio, Jorge c2266 CUB0.5010.09201.80 
  Le, Quang Long m2420 CAN0.001-0.2220-4.40 
  Pham, Bich Ngoc wm2240 CAN0.001-0.4420-8.80 

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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