Individual Calculations April 2009
 Czyz, Artur  Total change: -22.65  Rating chartPersonal card
 Ceske sachove Vanoce 2008 Litomysl CZE 2008-12-26
RcRownchangeKK*chgGame
 2027 2085 5.00 9 -0.22 15 -3.30 
  Petr, Martin m2435 CZE0.001-0.1115-1.65 
  Hampel, Rudolf 1823 CZE1.0010.18152.70 
  Skliba, Martin 2318 CZE0.001-0.2115-3.15 
  Bartosova, Lucie 1884 CZE0.001-0.7615-11.40 
  Sabolova, Gabriela 1869 CZE1.0010.22153.30 
  Sokolski, Aleksander 1907 POL1.0010.27154.05 
  Sandor, Lukas 1869 SVK1.0010.22153.30 
  Blazkova, Petra wm2224 CZE0.001-0.3115-4.65 
  Kranjec, Primoz 1917 SLO1.0010.28154.20 

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)
 
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1827 2076 5.00 8 -1.29 15 -19.35 
  Kowalczyk, Adam 1726 POL0.501-0.3915-5.85 
  Rykala, Monika 1726 POL0.501-0.3915-5.85 
  Lachowicz, Judyta 1726 POL1.0010.11151.65 
  Wisniewski, Robert 1829 POL1.0010.19152.85 
  Kowara, Magdalena 1833 POL0.501-0.3015-4.50 
  Piotrowski, Przemyslaw 1726 POL1.0010.11151.65 
  Siekaniec, Jan 2186 POL0.001-0.3515-5.25 
  Poswiatowski, Michal 1865 POL0.501-0.2715-4.05 

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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