Individual Calculations October 2008
 Bartel, Michal  Total change: -28.80  Rating chartPersonal card
 Mazovian International Chess Festival gr. B Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 2216 2266 4.50 8 -0.03 15 -0.45 
  Demidowicz, Maria 2032 POL1.0010.21153.15 
  Jakubowski, Krzysztof m2497 POL0.001-0.2115-3.15 
  Lach, Piotr 2048 POL0.501-0.2815-4.20 
  Czarnecki, Wojciech 2056 POL1.0010.23153.45 
  Onischuk, Vladimir m2506 UKR0.001-0.2015-3.00 
  Gasik, Piotr 2105 POL1.0010.29154.35 
  Gumula, Daniel f2276 POL0.5010.01150.15 
  Warakomska, Anna wf2211 POL0.501-0.0815-1.20 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open A Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 2118 2266 5.00 10 -1.89 15 -28.35 
  Adamowicz, Katarzyna 2063 POL1.0010.24153.60 
  Lach, Aleksandra wf2035 POL0.501-0.2915-4.35 
  Wcislo, Damian 2216 POL0.001-0.5715-8.55 
  Swiech, Przemyslaw 2027 POL1.0010.20153.00 
  Barski, Radoslaw 2154 POL0.001-0.6515-9.75 
  Sadzikowski, Daniel 2140 POL0.001-0.6715-10.05 
  Nowak, Malgorzata 2052 POL0.501-0.2715-4.05 
  Zakoscielna, Kinga wf2125 POL1.0010.31154.65 
  Weichhold, Pawel 2022 POL1.0010.20153.00 
  Mickiewicz, Piotr 2347 POL0.001-0.3915-5.85 

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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