Individual Calculations June 2017
 Huang, Patrick  Total change: 7.20  Rating chartPersonal card
 42nd Annual Paul Keres Memorial Richmond CAN 2017-05-20
RcRownchangeKK*chgGame
 2025 1917 2.00 5 0.18 40 7.20 
  Nyamdorj, Davaa-Ochir 2076 CAN0.001-0.2940-11.60 
  Roback, Joe 1992 CAN1.0010.604024.00 
  Patterson, Roger 2045 CAN0.001-0.3340-13.20 
  Pechisker, Alfred 2208 CAN0.001-0.1540-6.00 
  Zhou, Aiden 1805 CAN1.0010.354014.00 

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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