Individual Calculations September 2022
 Guipi Bopala Prince Eric, Jr  Total change: -5.60  Rating chartPersonal card
 2022 NAYCC U16 Open Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1875 1796 3.00 8 -0.14 40 -5.60 
  Jiang, Brandon 2077 USA0.001-0.1640-6.40 
  Srinivasan, Hemant 1933 CAN1.0010.684027.20 
  Issani, Nameer c2050 CAN0.001-0.1940-7.60 
  Zhang, Chu Hang 1877 CAN0.5010.11404.40 
  Huang, Youhe 2040 CAN0.5010.304012.00 
  Zhang, Roger 2018 USA0.001-0.2240-8.80 
  Reyes Serrano, Jose De Jesus 1609 MEX0.501-0.2440-9.60 
  Cheng, Adrien 1396  * CAN0.501-0.4240-16.80 
 * 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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