Individual Calculations July 2023
 Di Matteo, Alessio  Total change: 71.60  Rating chartPersonal card
 2023 Canadian Transnational Classic General Montreal CAN 2023-06-06
RcRownchangeKK*chgGame
 1745 1605 2.00 3 0.89 40 35.60 
  Armstrong, Robert J. 1448 CAN1.0010.294011.60 
  Latorre, Vincent 2070 CAN0.001-0.0540-2.00 
  Darvekar, Yash 1716 CAN1.0010.654026.00 

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)
 
 2023 Laval Open Championship Laval CAN 2023-06-23
RcRownchangeKK*chgGame
 1847 1605 2.00 4 0.90 40 36.00 
  Dukic, Zachary f2151 CAN0.5010.474018.80 
  Hu, Raymond 1366 CAN0.501-0.3040-12.00 
  Saha, Ananda c2038 CAN1.0010.944037.60 
  Chapdelaine, Gwyn 1833 CAN0.001-0.2140-8.40 

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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