Individual Calculations March 2019
 Sohal, Tanraj S.  Total change: 9.60  Rating chartPersonal card
 2019 BC Open Vancouver CAN 2019-02-16
RcRownchangeKK*chgGame
 2053 2270 5.00 6 0.48 20 9.60 
  Patterson, Roger 2014 CAN1.0010.19203.80 
  Hemstapat, Andrew 2070 CAN0.501-0.2620-5.20 
  Nyamdorj, Davaa-Ochir 2081 CAN0.501-0.2520-5.00 
  Tian, Shi Yuan (sherry) 1870  * CAN1.0010.08201.60 
  Roback, Joe 1950 CAN1.0010.13202.60 
  Morozov, Grigoriy f2332 RUS1.0010.592011.80 
 * 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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