Individual Calculations July 2022
 Ng, Gary  Total change: -8.40  Rating chartPersonal card
 2022 Steinitz Menchik Open Calgary CAN 2022-05-27
RcRownchangeKK*chgGame
 2015 2237 4.00 6 -0.42 20 -8.40 
  Bin Shoeb, Mashad 1837  * BAN1.0010.08201.60 
  Srinivasan, Hemant 1813 CAN0.501-0.4320-8.60 
  Bai, Jinghui 1857 CAN1.0010.09201.80 
  Arruebarrena, Rafael c2204 VEN1.0010.45209.00 
  Sevillano, Enrico g2399 USA0.001-0.2920-5.80 
  Wang, Paul 1979 CAN0.501-0.3220-6.40 
 * 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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