Individual Calculations October 2008
 Spirou, Marina  Total change: 5.40  Rating chartPersonal card
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1717 1745 1.00 1 0.46 15 6.90 
  Hatzoudis, Gerasimos 1717 GRE1.0010.46156.90 

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)
 
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 1700 1741 1.50 4 -0.72 15 -10.80 
  Papathanasiou, Ageliki 1675 GRE0.001-0.5915-8.85 
  Kotronia, Antonia 1752 GRE1.0010.52157.80 
  Lima, Maria 1710 GRE0.001-0.5415-8.10 
  Pantazidi, Maria 1663 GRE0.501-0.1115-1.65 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1939 1741 2.50 7 0.62 15 9.30 
  Sidiropoulos, Nikolaos 1555 GRE1.0010.26153.90 
  Panagiotakos, Nikolaos 2091 GRE0.5010.39155.85 
  Tzounakas, Vasilios 1916 GRE0.001-0.2715-4.05 
  Kaforos, Dimitrios-Alkis 2091 GRE1.0010.891513.35 
  Papadopoulos, Agathaggelos 2091 GRE0.001-0.1115-1.65 
  Fessas, Prokopios 1905 GRE0.001-0.2815-4.20 
  Stamiris, Gerasimos 1921 GRE0.001-0.2615-3.90 

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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