Individual Calculations September 2009
 Koutrakis, Stamatios  Total change: 4.35  Rating chartPersonal card
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
 2229 1913 1.00 5 0.29 15 4.35 
  Livner, Anders f2313  * SWE0.001-0.0815-1.20 
  Kilpatrick, Callum 2226 ENG0.001-0.1415-2.10 
  Balaskas, Panayotis 2129 GRE1.0010.781511.70 
  Vucic, Mladen m2313  * USA0.001-0.0815-1.20 
  Nepali, Badrilal 2162 NEP0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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