Individual Calculations June 2024
 Grisar, Charlie  Total change: -13.80  Rating chartPersonal card
 2024 Annex Chess Club Spring Is Sprung Tournament (Crown Section) Toronto, Ontario CAN 2024-04-15
RcRownchangeKK*chgGame
 1755 1697 1.00 4 -0.69 20 -13.80 
  Douglas, Richard 1831 CAN0.001-0.3220-6.40 
  Todd, Adie 1689 CAN1.0010.49209.80 
  Nazareno, Merlin 1764 CAN0.001-0.4120-8.20 
  Russell, Wesley 1735 CAN0.001-0.4520-9.00 

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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