Individual Calculations March 2015
 Popvasilev, Kaloyan  Total change: -9.20  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1715 1579 2.50 8 -0.23 40 -9.20 
  Hristodorescu, Daniel f1979  * ROU0.001-0.0840-3.20 
  Zisiadis, Dimitrios 1950 GRE0.001-0.1040-4.00 
  Pelitov, Dimitar 1979  * BUL0.001-0.0840-3.20 
  Malinov, Martin 1179  * BUL1.0010.08403.20 
  Kolev, Hristian 1830 BUL0.001-0.1940-7.60 
  Kafetzis, Iasonas 1230 GRE1.0010.11404.40 
  Kolev, Velio 1825 BUL0.5010.314012.40 
  Kartalov, Kiril 1748 BUL0.001-0.2840-11.20 
 * 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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