Individual Calculations May 2019
 Dyakov, Martin  Total change: 16.00  Rating chartPersonal card
 Sv. Georgi Pobedonosets Open Pleven BUL 2019-04-20
RcRownchangeKK*chgGame
 1852 2030 5.00 6 0.80 20 16.00 
  Hristov, Aleksandar 1630  * BUL1.0010.08201.60 
  Vatkovski, Mitko 1651 BUL1.0010.09201.80 
  Dimitrov, Dejan 2198 BUL0.001-0.2820-5.60 
  Petkov, Martin 1760 BUL1.0010.17203.40 
  Naydenov, Nayden 1922 BUL1.0010.35207.00 
  Kanov, Nikola c1952 BUL1.0010.39207.80 
 * 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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