Individual Calculations April 2009
 Manelidis, Savvas  Total change: -2.85  Rating chartPersonal card
 25th Christmas Cup - Group A' Kavala GRE 2008-12-27
RcRownchangeKK*chgGame
 2078 2001 1.00 3 -0.19 15 -2.85 
  Tsirigkanos, Athanasios 1890 GRE1.0010.35155.25 
  Dorfanis, Ilarion 2173 GRE0.001-0.2715-4.05 
  Aftsoglou, Ioannis 2172 GRE0.001-0.2715-4.05 

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)
 

 

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