Individual Calculations April 2009
 Kotronias, Vasilios  Total change: 6.70  Rating chartPersonal card
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2541 2603 6.00 10 0.32 10 3.20 
  Ripari, Marcelo f2313 ARG1.0010.16101.60 
  Bellon Lopez, Juan Manuel g2440 ESP1.0010.28102.80 
  Nakamura, Hikaru g2699 USA1.0010.63106.30 
  Harikrishna, Pentala g2673 IND1.0010.60106.00 
  Roiz, Michael g2647 ISR0.5010.06100.60 
  Beliavsky, Alexander G g2646 SLO0.001-0.4410-4.40 
  Sokolov, Ivan g2657 NED1.0010.58105.80 
  Milov, Vadim g2669 SUI0.001-0.4110-4.10 
  Kozlov, Oleg m2253 RUS0.001-0.8910-8.90 
  Hommeles, Theo f2410 NED0.501-0.2510-2.50 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2518 2603 7.00 11 0.35 10 3.50 
  Georgiadis, Ioannis m2383 GRE0.001-0.7810-7.80 
  Sorgic, Dragan 2277 SRB1.0010.13101.30 
  Solomunovic, Igor m2416 GER1.0010.26102.60 
  Larino Nieto, David m2489 ESP1.0010.34103.40 
  Vallejo Pons, Francisco g2702 ESP1.0010.64106.40 
  Jobava, Baadur g2669 GEO0.5010.09100.90 
  Sokolov, Ivan g2657 NED0.001-0.4210-4.20 
  Mastrovasilis, Athanasios g2485 GRE0.001-0.6610-6.60 
  Nanu, Ciprian-Costica m2506 ROU1.0010.37103.70 
  Brkic, Ante g2550 CRO0.501-0.0710-0.70 
  Grigoriants, Sergey g2565 RUS1.0010.45104.50 

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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