Individual Calculations October 2023
 Tsolov, Emil  Total change: -2.20  Rating chartPersonal card
 Primorsko Open B Primorsko BUL 2023-09-15
RcRownchangeKK*chgGame
 1762 1790 3.00 6 -0.11 20 -2.20 
  Stoykov, Jordan 1390  * BUL1.0010.08201.60 
  Trendafilov, Plamen 1447 BUL0.501-0.3820-7.60 
  Csonkics, Tunde wg2046 HUN0.5010.31206.20 
  Shalamanov, Vladimir 1638 BUL1.0010.30206.00 
  Dimitrov, Dejan 2004 BUL0.001-0.2320-4.60 
  Iordanov, Nikolay 2045 BUL0.001-0.1920-3.80 
 * 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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