Individual Calculations September 2009
 Tozaki, Halil  Total change: -12.30  Rating chartPersonal card
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
 2091 2047 2.00 6 -0.82 15 -12.30 
  Mirzoev, Azer g2447  * AZE0.001-0.0815-1.20 
  Yeten, Huseyin 1796 CYP1.0010.19152.85 
  Meijers, Viesturs g2447  * LAT0.001-0.0815-1.20 
  Mourtzouni, Maria 1716 GRE1.0010.12151.80 
  Turova, Irina m2387 RUS0.001-0.1215-1.80 
  Georgantas, Antonios 1750 GRE0.001-0.8515-12.75 
 * 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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