Individual Calculations October 2008
 Siergiej, Izabela  Total change: 18.15  Rating chartPersonal card
 Internation Chess Tournament Kowalewo Pomorskie OPEN B Kowalewo Pomorskie POL 2008-07-04
RcRownchangeKK*chgGame
 1832 1701 3.50 7 1.21 15 18.15 
  Sobczynski, Roman 1914 POL0.5010.27154.05 
  Kowal, Mieczyslaw 1825 POL0.001-0.3315-4.95 
  Oszmian, Natalia 1831 POL1.0010.681510.20 
  Choinski, Lukasz 1801 POL0.5010.14152.10 
  Kotula, Konrad 1742 POL0.5010.06150.90 
  Darowicki, Mariusz 1942 POL0.001-0.2015-3.00 
  Bultrowicz, Leszek 1767 POL1.0010.59158.85 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open C Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1852 1701 1.50 5 0.00 15 0.00 
  Moranda, Katarzyna 1858 POL0.001-0.2915-4.35 
  Brozek, Lukasz 1888 POL1.0010.741511.10 
  Karpinski, Bartlomiej 1851 POL0.001-0.3015-4.50 
  Karpinski, Andrzej 1900 POL0.001-0.2415-3.60 
  Marcjanek, Lukasz 1763 POL0.5010.09151.35 

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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