Individual Calculations August 2016
 Orev, Petar  Total change: 10.00  Rating chartPersonal card
 6th Open Sredets Sofia BUL 2016-07-16
RcRownchangeKK*chgGame
 1888 2038 4.50 6 0.50 20 10.00 
  Ralchev, Lachezar 1638  * BUL1.0010.08201.60 
  Kostov, Nikolay 1709 BUL1.0010.12202.40 
  Todorov, Nikolay 2127 BUL0.5010.12202.40 
  Dyakov, Martin 2057 BUL0.001-0.4720-9.40 
  Daskalov, Emil 2012 BUL1.0010.46209.20 
  Mihalev, Daniil 1784 BUL1.0010.19203.80 
 * 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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