Individual Calculations July 2017
 Shumantov, Aleksandar  Total change: -5.20  Rating chartPersonal card
 Albena open 2017 Albena BUL 2017-06-17
RcRownchangeKK*chgGame
 1884 1896 4.50 9 -0.13 40 -5.20 
  Petrov, Marian g2296  * BUL0.001-0.0840-3.20 
  Andonova, Ivanina 1496  * BUL1.0010.08403.20 
  Ninov, Dayan f2230 BUL0.001-0.1240-4.80 
  Kostadinov, Angel 1542 BUL1.0010.11404.40 
  Zavialov, Volodymyr 2143 UKR0.001-0.1940-7.60 
  Petkova, Denitsa 1615 BUL0.001-0.8440-33.60 
  Dimitrov, Ivan 1805 BUL1.0010.384015.20 
  Ivanov, Svetlen c1689 BUL1.0010.23409.20 
  Kalchev, Stefan 2141 BUL0.5010.304012.00 
 * 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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