Individual Calculations January 2009
 Diatsintos, Ilias  Total change: -2.40  Rating chartPersonal card
 KAPPA-34 KALLITHEA, ATHENS GRE 2008-10-02
RcRownchangeKK*chgGame
 1859 1690 2.00 4 0.80 15 12.00 
  Hrisanthopoulos, Dimitrios 2040 GRE0.001-0.1115-1.65 
  Sklavounos, Panagis 1947 GRE0.001-0.1815-2.70 
  Haldaiakis, Vasilios 1807 GRE1.0010.66159.90 
  Korkoliakos, Nikolaos 1643 GRE1.0010.43156.45 

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)
 
 4o Open A.S.O.P. DIAS Petroupoli Athens GRE 2008-10-04
RcRownchangeKK*chgGame
 1884 1690 0.50 4 -0.59 15 -8.85 
  Taylor, Michael 2040 ENG0.001-0.1115-1.65 
  Fragkos, Vasilios 1960 GRE0.001-0.1715-2.55 
  Grigoriadis, Mihail 1628 GRE0.001-0.5915-8.85 
  Simeonidis, Haralambos 1907 GRE0.5010.28154.20 

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 Aegaleo Open 2008 Aegaleo - Athens GRE 2008-11-01
RcRownchangeKK*chgGame
 1921 1690 0.50 4 -0.37 15 -5.55 
  Kostouros, Alexandros 2040 GRE0.001-0.1115-1.65 
  Plevris, Konstantinos 1909 GRE0.5010.28154.20 
  Koursaris, Nikolaos 1903 GRE0.001-0.2315-3.45 
  Mouratidis, Haralambos 1831 GRE0.001-0.3115-4.65 

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)
 

 

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