Rapid: Individual Calculations August 2023
 Ahmedov, Ali  Total change: -110.40  Rating chartPersonal card
 Asian Schools Rapid Chess Championship U13 Open Tashkent UZB 2023-07-14
RcRownchangeKK*chgGame
 1383 1733 2.50 6 -2.76 40 -110.40 
  Kodiri, Pairavi 1362 TJK0.001-0.9040-36.00 
  Abdulla Adel, Alsheaili 1333  * UAE1.0010.08403.20 
  Nematov, Tokhir 1385 UZB0.001-0.8940-35.60 
  Mamatsalaev, Shokhjaxon 1407 UZB1.0010.13405.20 
  Ubaydullaev, Mukhammadiso 1558 UZB0.501-0.2340-9.20 
  Wickramasinghe, V W A Vinuda Vidm 1253 SRI0.001-0.9540-38.00 
 * 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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