Individual Calculations April 2009
 Davanos, Thomas  Total change: 7.35  Rating chartPersonal card
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1956 1956 2.50 4 0.49 15 7.35 
  Geroukalis, Athanasios 1963 GRE0.5010.01150.15 
  Gantis, Konstantinos 1898 GRE0.001-0.5815-8.70 
  Etzoglou, Efthimios 1884 GRE1.0010.40156.00 
  Halas, Ioannis 2077 GRE1.0010.66159.90 

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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