Individual Calculations November 2009
 Sroka, Janusz  Total change: 35.25  Rating chartPersonal card
 XIV International Chess Festival Seahorse of Rewal 2009 Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 2247 2064 4.50 9 2.04 15 30.60 
  Korneevets, Alexander m2308 BLR0.001-0.2015-3.00 
  Zysko, Jan 2228 POL1.0010.721510.80 
  Klim, Kamil 2280 POL0.5010.28154.20 
  Zapolski, Krzysztof 2244 POL0.5010.24153.60 
  Butkiewicz, Lukasz 2379 POL0.5010.36155.40 
  Krzyzanowski, Marcin 2372 POL0.001-0.1415-2.10 
  Korosciel, Aneta 2021 POL0.501-0.0615-0.90 
  Demidowicz, Maria 2138 POL1.0010.60159.00 
  Ginzburg, Mikhail f2251 BLR0.5010.24153.60 

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)
 
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1863 2064 5.50 9 -1.28 15 -19.20 
  Mackiewicz, Piotr 1795 POL1.0010.17152.55 
  Ostrowska, Dominika 1914 POL0.001-0.7015-10.50 
  Laszewski, Kazimierz 1774 POL1.0010.16152.40 
  Kastelik, Adrian 1929 POL0.001-0.6815-10.20 
  Rys, Marek 1792 POL1.0010.17152.55 
  Kusenkova, Natallia 1913 BLR1.0010.30154.50 
  Leczycki, Pawel 1959 POL0.501-0.1415-2.10 
  Wrobel, Maciej 1883 POL0.001-0.7415-11.10 
  Rosiak, Agata 1807 POL1.0010.18152.70 

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)
 
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2128 2079 5.50 9 1.59 15 23.85 
  Seifert, Henryk f2232 POL0.5010.20153.00 
  Perdek, Miroslaw f2261 POL0.5010.24153.60 
  Sokolowski, Krzysztof 2007 POL1.0010.40156.00 
  Szczesniak, Konrad 2230 POL0.001-0.3015-4.50 
  Malczyk, Radoslaw 2090 POL0.001-0.4815-7.20 
  Gawronski, Miroslaw 2201 POL1.0010.671510.05 
  Sikorski, Dariusz 2041 POL1.0010.45156.75 
  Blasiak, Miroslaw 1978 POL1.0010.36155.40 
  Mazalon, Mariusz 2112 POL0.5010.05150.75 

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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