Individual Calculations February 2023
 Thejkumar, M. S.  Total change: -7.60  Rating chartPersonal card
 CFSL Golden Jubilee 2nd Grand Master Chess Tournament 2022 Colombo SRI 2022-11-29
RcRownchangeKK*chgGame
 2285 2393 5.50 10 -0.76 10 -7.60 
  Liyanage, Ranindu Dilshan f2331 SRI0.501-0.0910-0.90 
  Nikitenko, Mihail g2484 BLR0.001-0.3810-3.80 
  Barsov, Alexei g2327 UZB1.0010.41104.10 
  Galappaththi, Chinthaka Anuruddh f1996 SRI1.0010.08100.80 
  Fominyh, Alexander g2285 RUS0.501-0.1510-1.50 
  Liyanage, Ranindu Dilshan f2331 SRI1.0010.41104.10 
  Nikitenko, Mihail g2484 BLR0.001-0.3810-3.80 
  Barsov, Alexei g2327 UZB0.501-0.0910-0.90 
  Galappaththi, Chinthaka Anuruddh f1996 SRI1.0010.08100.80 
  Fominyh, Alexander g2285 RUS0.001-0.6510-6.50 

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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