Individual Calculations April 2023
 Azar, Sebastien  Total change: 8.40  Rating chartPersonal card
 2023 RA March Open Ottawa CAN 2023-03-03
RcRownchangeKK*chgGame
 1990 1952 2.00 4 0.21 40 8.40 
  Rauch, Frank 1698 CAN1.0010.19407.60 
  Adam, Rafael 1965 CAN0.5010.02400.80 
  Han, Johnathan f2191 CAN0.5010.304012.00 
  Gordon, David c2104 CAN0.001-0.3040-12.00 

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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