Individual Calculations March 2010
 Dobrev, Nanko  Total change: -21.20  Rating chartPersonal card
 8 Open de Nantes Nantes FRA 2009-12-26
RcRownchangeKK*chgGame
 2288 2403 3.50 6 -0.19 10 -1.90 
  Giraud, Thierry 2003  * FRA1.0010.08100.80 
  Flachet, Thierry 2116 FRA1.0010.16101.60 
  Fedorchuk, Sergey A. g2619 UKR0.001-0.2210-2.20 
  Hutois, Mickael 2055 FRA1.0010.11101.10 
  Colin, Vincent m2441 FRA0.5010.05100.50 
  Prie, Eric g2496 FRA0.001-0.3710-3.70 
 * 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)
 
 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 Plovdiv BUL 2010-01-31
RcRownchangeKK*chgGame
 2168 2414 3.50 7 -1.93 10 -19.30 
  Mitrou, Vasiliki 2014  * GRE1.0010.08100.80 
  Ostojic, Nikola M 2076 SRB0.501-0.3810-3.80 
  Andreev, Sasho 2153 BUL0.001-0.8210-8.20 
  Ivanov, Valentin 2014  * BUL1.0010.08100.80 
  Vladimirov, Vladimir 2218 MKD1.0010.25102.50 
  Drasko, Milan g2537 MNE0.001-0.3310-3.30 
  Livaja, Mario 2164 SRB0.001-0.8110-8.10 
 * 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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