Individual Calculations September 2011
 Kosmas, Hristos  Total change: 22.35  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - A' Group Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1952 1796 3.00 5 1.49 15 22.35 
  Ornithopoulos, Nikolaos 2097 GRE1.0010.851512.75 
  Giannopoulos, Antonios 1831 GRE0.5010.05150.75 
  Alexiou, Panagiotis 1955 GRE1.0010.711510.65 
  Poulidis, Stefanos 1908 GRE0.5010.15152.25 
  Nikomanis, Andreas 1968 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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