Individual Calculations February 2023
 Liyanage, Ranindu Dilshan  Total change: -16.40  Rating chartPersonal card
 CFSL Golden Jubilee 2nd Grand Master Chess Tournament 2022 Colombo SRI 2022-11-29
RcRownchangeKK*chgGame
 2297 2331 4.50 10 -0.82 20 -16.40 
  Thejkumar, M. S. g2393 IND0.5010.09201.80 
  Galappaththi, Chinthaka Anuruddh f1996 SRI0.501-0.3820-7.60 
  Fominyh, Alexander g2285 RUS0.501-0.0620-1.20 
  Barsov, Alexei g2327 UZB0.501-0.0120-0.20 
  Nikitenko, Mihail g2484 BLR0.001-0.3020-6.00 
  Thejkumar, M. S. g2393 IND0.001-0.4120-8.20 
  Galappaththi, Chinthaka Anuruddh f1996 SRI0.501-0.3820-7.60 
  Fominyh, Alexander g2285 RUS1.0010.44208.80 
  Barsov, Alexei g2327 UZB0.501-0.0120-0.20 
  Nikitenko, Mihail g2484 BLR0.5010.20204.00 

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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