Individual Calculations January 2010
 Sideris, Theodoros  Total change: -2.25  Rating chartPersonal card
 Open Kaissa 2 Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 1926 2027 4.50 7 0.23 15 3.45 
  Ntatsis, Georgios 1963 GRE0.501-0.0915-1.35 
  Paizis, Konstantinos 1753 GRE0.501-0.3315-4.95 
  Koutsompinas, Georgios 1742 GRE1.0010.16152.40 
  Pantazopoulos, Stavros 2148 GRE0.001-0.3415-5.10 
  Diatsintos, Ilias 1645 GRE1.0010.09151.35 
  Diatsintos, Apostolos 2112 GRE1.0010.62159.30 
  Kesoglou, Konstantinos 2116 GRE0.5010.12151.80 

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)
 
 3rd Open SOP-SMAOK > 1800 Pagrati - Athens GRE 2009-10-27
RcRownchangeKK*chgGame
 1881 2027 4.00 7 -0.83 15 -12.45 
  Sarakenidis, Nikolaos 1891 GRE0.001-0.6815-10.20 
  Zannias, Spyridon 1898 GRE1.0010.33154.95 
  Tyralis, Hristos 1918 GRE0.001-0.6515-9.75 
  Etzoglou, Efthimios 1842 GRE0.001-0.7415-11.10 
  Maroulakos, Stavros 1767 GRE1.0010.18152.70 
  Nikolaidis, Georgios 1894 GRE1.0010.32154.80 
  Delis, Georgios 1960 GRE1.0010.41156.15 

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)
 
 Open Kaissa 3 Athens GRE 2009-11-08
RcRownchangeKK*chgGame
 1953 2026 4.50 7 0.45 15 6.75 
  Diatsintos, Ilias 1646 GRE1.0010.09151.35 
  Hreppas, Ilias 1806 GRE1.0010.22153.30 
  Anastasopoulos, Spyros 2160 GRE0.5010.18152.70 
  Kostouros, Alexandros 2199 GRE0.001-0.2715-4.05 
  Kolytas, Dimitrios 1917 GRE1.0010.35155.25 
  Paizis, Konstantinos 1779 GRE1.0010.19152.85 
  Sienczewski, Zbigniew 2166 POL0.001-0.3115-4.65 

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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