Individual Calculations September 2023
 Nikolov, Yavor  Total change: -60.00  Rating chartPersonal card
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 1787 2151 6.00 9 -1.50 40 -60.00 
  Mplitsa, Artemis 1406 GRE1.0010.00400.00 
  Dimitrov, Martin 1706 BUL1.0010.06402.40 
  Marzakov, Mihail 1656 BUL1.0010.04401.60 
  Nikolov, Momchil g2474 BUL0.001-0.1340-5.20 
  Trendafilov, Simeon 1883 BUL0.501-0.3340-13.20 
  Danov, Valentin 1896 BUL0.001-0.8140-32.40 
  Ermemis, Zehra Ece 1751  * TUR0.501-0.4240-16.80 
  Petrov, Valeriy 1600 BUL1.0010.03401.20 
  Zuqanov, Ali 1713 AZE1.0010.06402.40 
 * 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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