Individual Calculations March 2010
 Nakas, Spyridon  Total change: 8.70  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group B Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 2021 1946 3.00 6 0.58 15 8.70 
  Girvalakis, Spyridon 2069 GRE0.001-0.3315-4.95 
  Passakos, Georgios 2158 GRE1.0010.771511.55 
  Balaskas, Evangelos 1985 GRE0.001-0.4515-6.75 
  Hatzigiannis, Trifon 1883 GRE1.0010.41156.15 
  Fessas, Prokopios 1928 GRE1.0010.47157.05 
  Katsiris, Ioannis 2103 GRE0.001-0.2915-4.35 

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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