Individual Calculations September 2009
 Panagiotakos, Nikolaos  Total change: 7.80  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 2097 2161 5.50 9 0.38 15 5.70 
  Syfantos, Nikolaos 1823 GRE1.0010.12151.80 
  Tyralis, Hristos 1947 GRE1.0010.23153.45 
  Kotrotsos, Vasilios f2351 GRE0.001-0.2515-3.75 
  Sfougatakis, Nikolaos 1974 GRE1.0010.26153.90 
  Sandalakis, Angelos 2372 GRE0.5010.27154.05 
  Sergeyev, Alexander f2363 KAZ0.001-0.2415-3.60 
  Liaskos, Leonidas 1998 GRE1.0010.28154.20 
  Arkhireev, Vladimir 1811 RUS1.0010.11151.65 
  Kourousis, Epaminondas 2237 GRE0.001-0.4015-6.00 

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)
 
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
RcRownchangeKK*chgGame
 2117 2162 4.00 7 0.14 15 2.10 
  Ibrahimov, Rasul g2543 AZE0.001-0.0915-1.35 
  Tsarouha, Marianthi 1763 GRE1.0010.08151.20 
  Liodakis, Konstantinos 1894 GRE1.0010.17152.55 
  Lipka, Juraj m2419 SVK0.001-0.1815-2.70 
  Harokopakis, Georgios 1901 GRE1.0010.18152.70 
  Bellia, Fabrizio m2414 ITA0.001-0.1915-2.85 
  Hristodoulaki, Antonia 1885 GRE1.0010.17152.55 

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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