Individual Calculations September 2011
 Prominski, Piotr  Total change: 36.90  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1715 1783 4.00 8 -0.67 15 -10.05 
  Tomczyk, Ryszard 1467 POL1.0010.13151.95 
  Borowy, Cezary 1607 POL1.0010.27154.05 
  Ostrowska, Dominika 1942 POL0.001-0.2915-4.35 
  Kalhorn, Marcin 1635 POL1.0010.30154.50 
  Jarmula, Lukasz 1964 POL0.001-0.2615-3.90 
  Pastuszko, Kinga 1895 POL0.5010.15152.25 
  Jaskiewicz, Kamila 1620 POL0.501-0.2215-3.30 
  Czaplewska, Klara 1586 POL0.001-0.7515-11.25 

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)
 
 VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej Open Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 1978 1783 5.50 9 3.13 15 46.95 
  Kobus, Sebastian 2104 POL0.001-0.1315-1.95 
  Wyczling, Bartosz 1476 POL1.0010.14152.10 
  Bukowska, Katarzyna 2005 POL0.5010.28154.20 
  Rak, Tomasz 2067 POL0.5010.34155.10 
  Dobrowolski, Marcin 1945 POL0.5010.21153.15 
  Cartier, Nicolas 2076 FRA0.5010.35155.25 
  Zurkowski, Andrzej 2092 POL1.0010.861512.90 
  Le Diouron, Aurelie 1975 FRA1.0010.751511.25 
  Zielinski, Maciej 2060 POL0.5010.33154.95 

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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