Individual Calculations May 2023
 Duval, Mathieu  Total change: 24.80  Rating chartPersonal card
 2022-2023 Laval GP3 Laval CAN 2023-01-17
RcRownchangeKK*chgGame
 1812 1582 2.50 4 1.64 40 65.60 
  Giroux, Robert 1859 CAN0.5010.334013.20 
  Sekki, Abderaouf 1756 RUS0.001-0.2740-10.80 
  Barko, Maxim 1853 CAN1.0010.834033.20 
  Mathieu, Guillaume 1778 CAN1.0010.754030.00 

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)
 
 2022-2023 Laval GP4 Laval CAN 2023-03-07
RcRownchangeKK*chgGame
 1745 1582 0.50 5 -1.02 40 -40.80 
  Nunez, Omar 1932 CAN0.5010.394015.60 
  Giroux, Robert 1859 CAN0.001-0.1740-6.80 
  Lesage, Philippe 1721 CAN0.001-0.3140-12.40 
  Deschamps, Martin 1632 CAN0.001-0.4340-17.20 
  Duplessis, Claude 1579 CAN0.001-0.5040-20.00 

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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