Individual Calculations April 2009
 Slabek, Grzegorz  Total change: -29.85  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2223 2192 4.00 9 -0.17 15 -2.55 
  Picard, Romain f2371 FRA0.5010.23153.45 
  Kanarek, Marcel f2458 POL1.0010.821512.30 
  Samojlov, Anton 2331 RUS0.001-0.3115-4.65 
  Pietruszewski, Marcin 2027 POL0.501-0.2215-3.30 
  Duda, Jan-Krzysztof 2013 POL0.001-0.7315-10.95 
  Hansen, Victor 2112 NOR1.0010.39155.85 
  D`costa, Lorin A R m2411 ENG0.001-0.2215-3.30 
  Golek, Jagoda 2028 POL1.0010.28154.20 
  Soozankar, A.m. f2260 IRI0.001-0.4115-6.15 

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)
 
 XXV Otwarte Mistrzostwa Podhala grupa A Rabka Zdroj POL 2009-02-16
RcRownchangeKK*chgGame
 1966 2192 5.00 9 -1.82 15 -27.30 
  Matysiak, Samuel 1842 POL1.0010.11151.65 
  Khamidov, Komil 1972 POL1.0010.22153.30 
  Wesolowski, Edgar 1866 POL0.501-0.3715-5.55 
  Kuziola, Mateusz f2325 POL0.001-0.3215-4.80 
  Kowalska, Sara 1842 POL1.0010.11151.65 
  Mucha, Roman 2143 POL0.001-0.5715-8.55 
  Koziej, Maciej 2022 POL0.001-0.7215-10.80 
  Siergiej, Izabela 1842 POL0.501-0.3915-5.85 
  Mucha, Magdalena 1842 POL1.0010.11151.65 

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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