Individual Calculations January 2010
 Melidis, Andr  Total change: -21.15  Rating chartPersonal card
 Open Kaissa 2 Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 1890 1956 2.00 6 -1.41 15 -21.15 
  Konistis, Loukas 2119 GRE0.001-0.2815-4.20 
  Galanis, Dimitrios 1590 GRE1.0010.10151.50 
  Diatsintos, Apostolos 2112 GRE0.001-0.2915-4.35 
  Paizis, Konstantinos 1753 GRE0.001-0.7615-11.40 
  Koutsompinas, Georgios 1742 GRE1.0010.23153.45 
  Koerant, Filipos 2024 GRE0.001-0.4115-6.15 

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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