Individual Calculations July 2020
 Merdzhanov, Vladko  Total change: -26.60  Rating chartPersonal card
 IVth Cupa DUNI Tournament Primorsko BUL 2020-06-09
RcRownchangeKK*chgGame
 1636 1597 1.00 5 -1.33 20 -26.60 
  Dereshki, Dario 1997  * BUL0.001-0.0820-1.60 
  Zhelev, Nikolay 1834 BUL0.5010.30206.00 
  Belyakov, Mikhail Nik. 1409 RUS0.001-0.7420-14.80 
  Doykov, Stoycho 1611 BUL0.001-0.4820-9.60 
  Avramov, Evgeni 1329 BUL0.501-0.3320-6.60 
 * 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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