Individual Calculations February 2023
 Kot, Emanuel  Total change: 22.80  Rating chartPersonal card
 2023 RA Winter Open Ottawa CAN 2023-01-20
RcRownchangeKK*chgGame
 2058 1929 2.00 4 0.57 40 22.80 
  Latreille, Etienne 1783 CAN1.0010.304012.00 
  Chiku-Ratte, Olivier Kenta m2322 CAN0.001-0.0840-3.20 
  Gordon, David c2113 CAN0.5010.24409.60 
  Latorre, Vincent 2012 CAN0.5010.11404.40 

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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