Individual Calculations March 2011
 Przezdziecka, Marta  Total change: -9.45  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010, Open A Krakow POL 2010-12-27
 2179 2249 4.50 9 -0.63 15 -9.45 
  Vaicekauskas, Gytis 1972 LTU0.501-0.3315-4.95 
  Mucha, Magdalena 1849  * POL1.0010.08151.20 
  Mikrut, Dariusz m2372 POL0.5010.17152.55 
  Hartikainen, Markku f2314 FIN0.5010.09151.35 
  Bobula, Mateusz m2393 POL0.001-0.3115-4.65 
  Janus, Przemyslaw 2126 POL0.501-0.1715-2.55 
  Jakubiec, Edyta wm2189 POL1.0010.42156.30 
  Miron, Lucian-Costin m2496 ROU0.001-0.1915-2.85 
  Jablonska, Sabina 1903 POL0.501-0.3915-5.85 
 * 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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