Individual Calculations February 2023
 Wang, Andy  Total change: -4.00  Rating chartPersonal card
 2023 Excelsior January Open Toronto CAN 2023-01-06
RcRownchangeKK*chgGame
 1761 1606 1.50 5 -0.10 40 -4.00 
  Joseph Benher, Savio 1891 CAN0.001-0.1640-6.40 
  Joseph, Jonath 1717 CAN1.0010.654026.00 
  Munro, Allan f1974 TTO0.001-0.1040-4.00 
  Zhong, Ryan Yunhui 1482 CAN0.501-0.1740-6.80 
  Lu, Tony 1739 CAN0.001-0.3240-12.80 

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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