Individual Calculations May 2024
 Chen, Yidong  Total change: 40.40  Rating chartPersonal card
 2024 Grand Pacific Open Premier Section Victoria, British Columbia CAN 2024-03-29
RcRownchangeKK*chgGame
 2004 1866 3.00 6 1.01 40 40.40 
  Malek, Omid 2004 CAN0.5010.19407.60 
  Albitar, Hani 1936 CAN0.5010.10404.00 
  Zhu, Brandon 1974 CAN1.0010.654026.00 
  Cheng, Bindi m2266  * CAN0.001-0.0840-3.20 
  Wang, Ted 1933 USA0.001-0.4140-16.40 
  Leong, Ryan 1909 CAN1.0010.564022.40 
 * 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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