Individual Calculations May 2019
 Kostadinov, Georgi  Total change: 2.80  Rating chartPersonal card
 2019 Grand Pacific Open Victoria CAN 2019-04-19
RcRownchangeKK*chgGame
 1969 2095 4.00 6 0.14 20 2.80 
  Wei, Daniel 1794 CAN1.0010.15203.00 
  Fier, Alexandr g2495  * BRA0.001-0.0820-1.60 
  Doknjas, Neil 1946 CAN1.0010.30206.00 
  Jiang, Kate 1695  * CAN1.0010.08201.60 
  Maisuradze, Nino wg2168 FRA0.001-0.4020-8.00 
  Dave, Bhavik 1718 IND1.0010.09201.80 
 * 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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