Individual Calculations November 2009
 Arkhireev, Vladimir  Total change: -21.60  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1756 1803 2.00 5 -0.80 15 -12.00 
  Galanos, Dimitrios 2168 GRE0.001-0.1015-1.50 
  Sideris, Theodoros 2104 GRE0.001-0.1515-2.25 
  Kalofonos, Panayotis 1449 GRE1.0010.11151.65 
  Korniotis, Filippos 1507 GRE0.501-0.3515-5.25 
  Doulidis, Pavlos-Georgios 1554 GRE0.501-0.3115-4.65 

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)
 
 2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 2009 DIAKOPTO GRE 2009-08-30
RcRownchangeKK*chgGame
 1914 1803 0.50 3 -0.64 15 -9.60 
  Genov, Petar g2203  * BUL0.001-0.0815-1.20 
  Tsiros, Fragkiskos Vlasios 1507 GRE0.501-0.3515-5.25 
  Nikolakopoulos, Nikolaos 2031 GRE0.001-0.2115-3.15 
 * 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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