Individual Calculations May 2022
 Mukumov, Arjin  Total change: -15.60  Rating chartPersonal card
 Samarkand Spring Open 2022 Samarkand UZB 2022-04-16
RcRownchangeKK*chgGame
 1509 1760 5.00 7 -0.39 40 -15.60 
  Sindarov, Bekhruz 1250 UZB1.0010.04401.60 
  Akhmedova, Nigina 1360  * UZB0.501-0.4240-16.80 
  Bobomurodov, Mahmud 1590 UZB1.0010.284011.20 
  Muzaffarov, Javokhirbek 1438 UZB1.0010.13405.20 
  Toshboev, Diyorbek 1443 UZB1.0010.13405.20 
  Saydaliev, Akobirkhon 1831 UZB0.5010.10404.00 
  Mamayusupov, Jasur 1649 UZB0.001-0.6540-26.00 
 * 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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