Individual Calculations July 2021
 Kholmamatov, Islombek  Total change: -84.80  Rating chartPersonal card
 Tashkent Spring Open 2021 Tashkent UZB 2021-06-01
RcRownchangeKK*chgGame
 1302 1638 4.00 7 -2.12 40 -84.80 
  Bozorov, Javokhir 1292 UZB0.001-0.8940-35.60 
  Khalilova, Madinabonu 1238  * UZB0.501-0.4240-16.80 
  Makarkin, Artemiy 1403 UZB1.0010.21408.40 
  Abdullaev, Mukhammadrakhim 1348 UZB0.001-0.8440-33.60 
  Abdujabborova, Vasila 1298 UZB0.501-0.3840-15.20 
  Gaffarov, Anvar 1238  * UZB1.0010.08403.20 
  Rashidov, Murodbek 1294 UZB1.0010.12404.80 
 * 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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