Individual Calculations September 2010
 Tsagaropoulos, Spyridon  Total change: 14.40  Rating chartPersonal card
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 1988 2051 5.50 8 0.96 15 14.40 
  Stergiou, Georgios 1719 GRE1.0010.12151.80 
  Kokolias, Konstantinos 2238 GRE0.5010.24153.60 
  Ikonomopoulou, Maria 2066 GRE0.001-0.4815-7.20 
  Sigouros, Ioannis 1952 GRE1.0010.36155.40 
  Soursos, Panayotis 1704 GRE1.0010.11151.65 
  Parginos, Vassilios 2227 GRE0.001-0.2715-4.05 
  Deftereos, Pavlos-Efstathios 1814 GRE1.0010.20153.00 
  Kouvatsou, Maria wg2185 GRE1.0010.681510.20 

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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