Individual Calculations June 2018
 Kaufman, Raymond  Total change: 5.60  Rating chartPersonal card
 2018 Keres Memorial Vancouver CAN 2018-05-19
RcRownchangeKK*chgGame
 2093 2195 4.00 6 0.28 20 5.60 
  Zhu, Brandon 1988 CAN1.0010.23204.60 
  Wu, Howard 2093 CAN1.0010.36207.20 
  Nyamdorj, Davaa-Ochir 2116 CAN0.001-0.6120-12.20 
  Gu, Chuyang 1795  * CAN1.0010.08201.60 
  Kriventsov, Stanislav m2401 CAN0.001-0.2420-4.80 
  Blaha, Jiri 2163 CZE1.0010.46209.20 
 * 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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