Individual Calculations January 2024
 Barron, Michael  Total change: -14.20  Rating chartPersonal card
 2023 Toronto Seniors Championship Etobicoke, ON CAN 2023-10-19
RcRownchangeKK*chgGame
 1775 2150 7.00 9 -0.71 20 -14.20 
  Momic, Jovan 1467 CAN1.0010.01200.20 
  Corrie, Michael 1406 CAN1.0010.00200.00 
  Upper, John 1980 CAN0.001-0.7220-14.40 
  Berengolts, Isaac 1904 CAN1.0010.19203.80 
  Oancea, Nicolae 1697 CAN0.001-0.9420-18.80 
  Fradkin, Benjamin 1791 CAN1.0010.10202.00 
  Campbell, Brett f2019 CAN1.0010.32206.40 
  Verde, Pino 1750  * CAN1.0010.08201.60 
  Malakhovets, Sergey 1960 CAN1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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