Individual Calculations July 2023
 Gyurov, Vladimir  Total change: -26.80  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1479 1601 3.00 6 -0.67 40 -26.80 
  Angelov, Alexandar 1774 BUL0.001-0.2740-10.80 
  Iliev, Stoyan 1184 BUL0.501-0.4340-17.20 
  Zueva, Melania 1201  * MDA1.0010.08403.20 
  Stanchev, Plamen 1759 BUL0.5010.21408.40 
  Cesmedji, Andrei 1268 MDA1.0010.12404.80 
  Belev, Ivaylo 1689 BUL0.001-0.3840-15.20 
 * 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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