Individual Calculations April 2009
 Dorfanis, Ilarion  Total change: 15.15  Rating chartPersonal card
 25th Christmas Cup - Group A' Kavala GRE 2008-12-27
RcRownchangeKK*chgGame
 1981 2173 6.00 7 0.87 15 13.05 
  Neofitidis, Veniamin 1823 GRE1.0010.11151.65 
  Vatkali, Dimitra 1877 GRE1.0010.15152.25 
  Tsevremes, Ioannis 2006 GRE1.0010.28154.20 
  Aftsoglou, Ioannis 2172 GRE0.5010.00150.00 
  Manelidis, Savvas 2001 GRE1.0010.27154.05 
  Kazantzidis, Ilias 2099 GRE0.501-0.1015-1.50 
  Tsirigkanos, Athanasios 1890 GRE1.0010.16152.40 

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)
 
 31st Bulgarian Open Chmpionship - Georgi Tringov Memorial 01.02.2009-07.02.2009 Plovdiv BUL 2009-02-01
RcRownchangeKK*chgGame
 2073 2173 5.00 8 0.14 15 2.10 
  Spassov, Borislav 1823 BUL1.0010.11151.65 
  Dimitrov, Radoslav m2376 BUL0.001-0.2415-3.60 
  Vasova, Mariya 1823 BUL1.0010.11151.65 
  Rusev, Krasimir g2523 BUL0.001-0.1115-1.65 
  Bozilov, Dragan 1847 SRB1.0010.13151.95 
  Krumova, Ani 1823 BUL1.0010.11151.65 
  Nadj Hedjesi, Balind 2348 SRB0.001-0.2715-4.05 
  Kozarev, Petar 2024 BUL1.0010.30154.50 

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)
 

 

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