Individual Calculations July 2022
 Popzafirov, Danail  Total change: 96.00  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1982 1734 4.00 7 2.40 40 96.00 
  Angelov, Kosta m2051 BUL0.5010.374014.80 
  Ilchov, Rosen 2199 BUL0.001-0.0540-2.00 
  Sirghii, Alexandru 1334  * MDA1.0010.08403.20 
  Hristov, Petar 1992 BUL0.5010.324012.80 
  Iliev, Vasil 2123 BUL1.0010.914036.40 
  Celik, Ege Yigit 2151 TUR1.0010.934037.20 
  Kuzhilniy, Oleksandr 2024 UKR0.001-0.1640-6.40 
 * 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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