Individual Calculations July 2024
 Duval, Mathieu  Total change: -64.40  Rating chartPersonal card
 2024 Maplewood Professional Cup Montreal, Quebec CAN 2024-05-31
RcRownchangeKK*chgGame
 1986 1872 1.00 5 -0.78 40 -31.20 
  Duong, Thanh Nha m2157 CAN0.001-0.1640-6.40 
  Lin, Leo c2011 CAN0.001-0.3140-12.40 
  Lu, Tony 1968 CAN0.5010.13405.20 
  Berube, Maximilien 1875 CAN0.5010.00400.00 
  Mok, Yuen Tak 1918 CAN0.001-0.4440-17.60 

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)
 
 Championnat ouvert de Laval 2024 Laval CAN 2024-06-21
RcRownchangeKK*chgGame
 1919 1895 1.50 5 -0.83 40 -33.20 
  Chouchane, Amine c1983 TUN0.001-0.3840-15.20 
  Ghnatios, Ralph 1871 LBN1.0010.474018.80 
  Pomerantz, Daniel 1940 CAN0.001-0.4440-17.60 
  Robichaud, Louis 1989 CAN0.001-0.3740-14.80 
  Filion, Samuel 1812 CAN0.501-0.1140-4.40 

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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