Rapid: Individual Calculations June 2023
 Iskhakov, Rafkat  Total change: -23.20  Rating chartPersonal card
 Open tournament for men and women Verkhnyaya Salda RUS 2023-05-13
RcRownchangeKK*chgGame
 1895 1929 2.50 7 -1.16 20 -23.20 
  Tretyakov, Evgeny 2049 RUS0.001-0.3420-6.80 
  Boltinyuk, Maksim 1559 RUS1.0010.10202.00 
  Kondyrev, Stepan 1529  * RUS1.0010.08201.60 
  Zharkov, Nikolay 2308 RUS0.001-0.0920-1.80 
  Razumov, Zakhar 1634 RUS0.501-0.3520-7.00 
  Melkozerov, Sergey 2095 RUS0.001-0.2820-5.60 
  Prokhorov, Aleksey 2092 RUS0.001-0.2820-5.60 
 * 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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