Individual Calculations April 2009
 Marianidis, Dimitrios  Total change: 4.65  Rating chartPersonal card
 Kappa -35 Kallithea - Athens GRE 2008-11-28
RcRownchangeKK*chgGame
 2144 1872 0.00 2 -0.34 15 -5.10 
  Kesoglou, Konstantinos 2178 GRE0.001-0.1415-2.10 
  Anairousis, Panagiotis 2109 GRE0.001-0.2015-3.00 

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)
 
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1866 1837 1.00 2 0.07 15 1.05 
  Apostolidis, Ioannis 1981 GRE0.001-0.3115-4.65 
  Patrinos, Ilias 1751 GRE1.0010.38155.70 

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)
 
 KAPPA - 36 KALLITHEA - ATHENS GRE 2009-01-19
RcRownchangeKK*chgGame
 1992 1837 1.00 3 -0.01 15 -0.15 
  Kostouros, Alexandros 2187 GRE0.001-0.1115-1.65 
  Kesoglou, Konstantinos 2161 GRE0.001-0.1315-1.95 
  Korkoliakos, Nikolaos 1628 GRE1.0010.23153.45 

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)
 
 1st Winter Open SOP - SMAOK Pagkrati - Athens GRE 2009-01-20
RcRownchangeKK*chgGame
 1931 1837 3.00 6 0.73 15 10.95 
  Papahristoudis, Anastasios 2060 GRE0.001-0.2215-3.30 
  Nikolaidis, Georgios 1925 GRE1.0010.62159.30 
  Panagiotopoulos, Vas 2010 GRE0.001-0.2715-4.05 
  Nikolaidou, Eleni 1857 GRE0.001-0.4715-7.05 
  Maroulakos, Stavros 1768 GRE1.0010.40156.00 
  Geroukalis, Athanasios 1963 GRE1.0010.671510.05 

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)
 
 Kappa 37 scheveningen 1 Kallithea GRE 2009-02-05
RcRownchangeKK*chgGame
 1682 1837 2.00 4 -0.76 15 -11.40 
  Kourkoulos-Arditis, Stamatis 1767 GRE1.0010.40156.00 
  Papadopoulos, Georgios 1664 GRE0.001-0.7315-10.95 
  Stathopoulos, Ioannis 1800 GRE0.001-0.5515-8.25 
  Tsiros, Fragkiskos Vlasios 1497 GRE1.0010.12151.80 

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)
 
 5th Memorial Siaperas Ambelokipi Athens GRE 2009-02-07
RcRownchangeKK*chgGame
 1927 1837 3.00 6 0.62 15 9.30 
  Tsakouridis, Georgios 1518 GRE1.0010.13151.95 
  Koerant, Filipos 2095 GRE0.001-0.1815-2.70 
  Nathanail, Emanouel 2177 GRE0.001-0.1215-1.80 
  Nteoudis, Konstantinos 1589 GRE1.0010.19152.85 
  Poteas, Ioannis 2187 GRE0.5010.39155.85 
  Giakoumis, Ioannis 1998 GRE0.5010.21153.15 

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)
 

 

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