Individual Calculations April 2009
 Kokkinakis, Manousos  Total change: 12.90  Rating chartPersonal card
 2009 Attica teams Ch. B div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2286 2188 2.00 3 0.86 15 12.90 
  Kalesis, Nikolaos m2469 GRE0.5010.34155.10 
  Galanos, Dimitrios 2145 GRE0.501-0.0615-0.90 
  Balaskas, Nikolaos 2244 GRE1.0010.58158.70 

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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