Individual Calculations September 2009
 Rawicz, Karol  Total change: 33.45  Rating chartPersonal card
 XX Open Tournament Rudnik`2009 Gr A Rudnik nad Sanem POL 2009-06-27
RcRownchangeKK*chgGame
 2103 2253 6.50 9 0.33 15 4.95 
  Lewtak, Damian 1903 POL1.0010.11151.65 
  Probola, Bartosz 2080 POL1.0010.27154.05 
  Slabek, Grzegorz 2162 POL0.501-0.1215-1.80 
  Gorzkiewicz, Lukasz 2126 POL1.0010.33154.95 
  Klekowski, Maciej 2269 POL1.0010.52157.80 
  Lach, Piotr 2116 POL0.501-0.1815-2.70 
  Shilov, Sergej f2211 UKR0.501-0.0615-0.90 
  Stepien, Rafal 1935 POL0.501-0.3715-5.55 
  Muc, Marcin 2127 POL0.501-0.1715-2.55 

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)
 
 VII Memorial Marka Piasty Tarnowskie Gory POL 2009-07-25
RcRownchangeKK*chgGame
 2099 2230 8.50 10 1.90 15 28.50 
  Kostowski, Andrzej 1830  * POL1.0010.08151.20 
  Szusterowski, Radoslaw 1969 POL1.0010.18152.70 
  Sztwiertnia, Krzysztof 2059 POL0.501-0.2315-3.45 
  Kalinin, Oleg m2373 UKR0.5010.19152.85 
  Szneider, Kazimierz 1974 POL1.0010.19152.85 
  Piesik, Piotr 2209 POL1.0010.47157.05 
  Sroka, Janusz 2064 POL1.0010.28154.20 
  Chmiel, Dominika 2166 POL1.0010.41156.15 
  Gola, Karol 2195 POL1.0010.45156.75 
  Malecki, Rafal 2146 POL0.501-0.1215-1.80 
 * 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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