Individual Calculations April 2008
 Vazouras, Theodoros  Total change: 1.05  Rating chartPersonal card
 TIME FOR CHESS RIO 2007 RIO - AHAIA GRE 2007-10-20
RcRownchangeKK*chgGame
 2013 1911 1.00 4 -0.49 15 -7.35 
  Stoumbos, Konstantinos 2153 GRE0.001-0.2015-3.00 
  Polizou, Dionisia 1906 GRE0.501-0.0115-0.15 
  Spyropoulos, Gavriil 2112 GRE0.001-0.2415-3.60 
  Spiliopoulos, Alexios 1880 GRE0.501-0.0415-0.60 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2141 1911 0.50 1 0.29 15 4.35 
  Varvadoukas, Theodoros 2141 GRE0.5010.29154.35 

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)
 
 39th Open Tournament of SO PATRON Patra GRE 2008-01-01
RcRownchangeKK*chgGame
 2071 1911 1.50 4 0.27 15 4.05 
  Spyropoulos, Georgios 2178 GRE0.001-0.1815-2.70 
  Athanasiou, Georgios 1865 GRE0.501-0.0615-0.90 
  Tsangaris, Spyridon 2020 GRE1.0010.65159.75 
  Pountzas, Hrisanthos f2219 GRE0.001-0.1415-2.10 

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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