Individual Calculations June 2022
 Gooding, Gordon  Total change: 3.00  Rating chartPersonal card
 2022 Collingwood Somborac Chess Festival Collingwood CAN 2022-05-07
RcRownchangeKK*chgGame
 1761 1853 2.00 3 0.15 20 3.00 
  Lu, Eddie 1626 CAN1.0010.21204.20 
  Jiang, Hancy 1677 CAN0.501-0.2320-4.60 
  Bhat, Vaibhav 1981 CAN0.5010.17203.40 

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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