Individual Calculations February 2023
 Doolabi, Dylan  Total change: 13.20  Rating chartPersonal card
 2023 RA Winter Open Ottawa CAN 2023-01-20
RcRownchangeKK*chgGame
 1972 1703 2.00 5 0.33 40 13.20 
  Stopic, Alexander 1371 CAN1.0010.12404.80 
  Migot, Tangi m2364 FRA0.001-0.0140-0.40 
  Myers, Joshua 1557 CAN1.0010.304012.00 
  Rodrigue-Lemieux, Shawn m2455 CAN0.0010.00400.00 
  Gordon, David c2113 CAN0.001-0.0840-3.20 

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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