Individual Calculations April 2009
 Stoumbou, Eleni  Total change: -4.05  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1919 1879 1.00 2 0.11 15 1.65 
  Karouzakis, Georgios 1902 GRE0.001-0.4715-7.05 
  Katsaragakis, Georgios 1935 GRE1.0010.58158.70 

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)
 
 2009 Attica team ch prelim. A div. Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1903 1883 3.00 5 0.63 15 9.45 
  Makka, Evanthia 2110 GRE0.001-0.2115-3.15 
  Korou, Laskarina 2006 GRE1.0010.671510.05 
  Ximitidou, Maria 1747 GRE0.501-0.1815-2.70 
  Mourtzouni, Maria 1733 GRE0.501-0.2015-3.00 
  Pavlogianni, Despina 1919 GRE1.0010.55158.25 

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
 1950 1883 1.50 6 -1.01 15 -15.15 
  Galanos, Dimitrios 2145 GRE0.001-0.1815-2.70 
  Georgopoulou, Anastasia 1757 GRE1.0010.33154.95 
  Anairousis, Panag 2087 GRE0.001-0.2415-3.60 
  Raptakis, Solon 2055 GRE0.001-0.2715-4.05 
  Nikolaidis, Georgios 1925 GRE0.001-0.4415-6.60 
  Zygourakis, Themistoklis 1729 GRE0.501-0.2115-3.15 

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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