Individual Calculations May 2010
 Lazarov, Vasil  Total change: -14.75  Rating chartPersonal card
 OREOKASTRO YOUNG CHESS WEEKEND-2010 Thessaloniki GRE 2010-02-26
RcRownchangeKK*chgGame
 1855 1503 0.00 2 -0.22 25 -5.50 
  Papakonstantinou, Dimitrios 1839 GRE0.001-0.1225-3.00 
  Koutroukis, Andreas 1870 GRE0.001-0.1025-2.50 

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)
 
 Bulgarian Chess Championship for Juniors 14 years old Plovdiv BUL 2010-03-27
RcRownchangeKK*chgGame
 1773 1493 0.00 2 -0.37 25 -9.25 
  Daskalov, Dimitar 1893  * BUL0.001-0.0825-2.00 
  Baltov, Nikola 1653 BUL0.001-0.2925-7.25 
 * 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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