Individual Calculations September 2023
 Deboosere, Adam Moussa  Total change: 40.40  Rating chartPersonal card
 2023 Championnat ouvert d'echecs du Quebec A Montreal CAN 2023-07-29
RcRownchangeKK*chgGame
 2019 1745 3.50 8 2.02 20 40.40 
  Lin, Leo 2050 CAN0.001-0.1420-2.80 
  Batorshyn, Ilia 2014 CAN0.001-0.1720-3.40 
  Robichaud, Louis 2008 CAN1.0010.822016.40 
  Libersan, Thierry 1920 CAN0.001-0.2720-5.40 
  Luksza, Arkadiusz 1991 CAN1.0010.812016.20 
  Gueorguiev, Valentin 1917 CAN1.0010.732014.60 
  Zhang, Chu Hang 1953 CAN0.5010.27205.40 
  Tanaka, Taira Tyler f2297 CAN0.001-0.0320-0.60 

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)
 

 

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