Individual Calculations August 2022
 Jaferian, Koosha  Total change: 23.00  Rating chartPersonal card
 2022 Canadian Open Hamilton CAN 2022-07-12
RcRownchangeKK*chgGame
 2094 2213 6.50 9 1.15 20 23.00 
  Xu, Andrew 1763 CAN1.0010.06201.20 
  Guo, Yu Han 1813  * CAN1.0010.08201.60 
  Paragua, Mark g2461 PHI0.001-0.1920-3.80 
  Oancea, Nicolae 1855 ROU1.0010.10202.00 
  Mills, Morgen 1993 CAN1.0010.22204.40 
  Liang, Jason m2460 USA0.5010.31206.20 
  Chen, Richard 1641 CAN1.0010.02200.40 
  Banerjee, Bitan m2409 IND0.5010.25205.00 
  Hambleton, Aman g2454 CAN0.5010.30206.00 
 * 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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