Individual Calculations February 2015
 Simov, Zahari  Total change: -22.00  Rating chartPersonal card
 133 MGU open Sofia BUL 2015-01-24
RcRownchangeKK*chgGame
 1896 1626 0.00 3 -0.55 40 -22.00 
  Metev, Martin 2026  * BUL0.001-0.0840-3.20 
  Kolev, Velio 1847 BUL0.001-0.2240-8.80 
  Stoilov, Aleksandar 1815 BUL0.001-0.2540-10.00 
 * 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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