Individual Calculations October 2017
 Hristov, Hristo Mitov  Total change: -20.00  Rating chartPersonal card
 189th MGU open Sofia BUL 2017-09-09
RcRownchangeKK*chgGame
 1925 2138 3.50 6 -1.00 20 -20.00 
  Canadell Ruiz, Samuel Sandal 1794 ESP1.0010.12202.40 
  Gelemerov, Yane 1926 BUL1.0010.23204.60 
  Petrov, Vladimir Olegov 2028 BUL0.001-0.6520-13.00 
  Vaklinov, Vasil 2099 FRA0.501-0.0520-1.00 
  Metev, Martin 1965 BUL1.0010.27205.40 
  Ginev, Nikola 1738  * BUL0.001-0.9220-18.40 
 * 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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