Individual Calculations March 2010
 Raichev, Rostislav  Total change: 33.75  Rating chartPersonal card
 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 Plovdiv BUL 2010-01-31
RcRownchangeKK*chgGame
 1994 1691 2.50 7 1.35 25 33.75 
  Lilov, Valeri f2091  * BUL0.001-0.0825-2.00 
  Cirlan, Ionut 2091  * ROU0.5010.422510.50 
  Tzouganakis, Panteleimon 2069 GRE0.001-0.0925-2.25 
  Bozic, Milan J 1758 SRB1.0010.592514.75 
  Koroglou, Viktor 1909 GRE1.0010.782519.50 
  Sirkova, Darena 2082 BUL0.001-0.0925-2.25 
  Garnizov, Ivan 1955 BUL0.001-0.1825-4.50 
 * 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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