Individual Calculations August 2022
 Liu, Austin  Total change: 45.20  Rating chartPersonal card
 2022 British Columbia vs Washington Richmond CAN 2022-07-01
RcRownchangeKK*chgGame
 2170 1842 2.00 5 1.13 40 45.20 
  Le, Quang Long m2420 CAN0.001-0.0240-0.80 
  Pham, Bich Ngoc wm2240 CAN0.001-0.0840-3.20 
  Kaufman, Raymond m2256 CAN0.5010.434017.20 
  Moura, Eduardo 2106 BRA0.5010.324012.80 
  Yang, Brian 1826 CAN1.0010.484019.20 

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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