Individual Calculations May 2023
 Lesage, Philippe  Total change: 9.40  Rating chartPersonal card
 2022-2023 Laval GP3 Laval CAN 2023-01-17
RcRownchangeKK*chgGame
 1695 1721 2.50 4 0.37 20 7.40 
  Barko, Maxim 1853 CAN1.0010.682013.60 
  Duplessis, Claude 1579 CAN1.0010.31206.20 
  Sekki, Abderaouf 1756 RUS0.5010.05201.00 
  Wang, Rachel Zihan 1592 CAN0.001-0.6720-13.40 

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)
 
 2022-2023 Laval GP4 Laval CAN 2023-03-07
RcRownchangeKK*chgGame
 1574 1721 1.50 2 0.10 20 2.00 
  Duval, Mathieu 1582 CAN1.0010.31206.20 
  Wang, Rachel Zihan 1565 CAN0.501-0.2120-4.20 

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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