Individual Calculations September 2009
 Wozniak, Bartosz  Total change: 36.60  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open B Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 1742 1780 4.50 8 0.11 15 1.65 
  Bes, Michal 1983 POL0.5010.26153.90 
  Hornik, Bronislaw 1942 POL0.5010.21153.15 
  Moehn, Hans 1953 GER0.001-0.2715-4.05 
  Dzikowski, Michal 1558 POL0.001-0.7815-11.70 
  Chenska, Karolina 1539 POL1.0010.20153.00 
  Lachowicz, Judyta 1648 POL0.501-0.1815-2.70 
  Lada, Damian 1636 POL1.0010.31154.65 
  Grochocinska, Urszula 1680 POL1.0010.36155.40 

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)
 
 Dru¿ynowe Mistrzostwa Polski II Liga Juniorow Lukow POL 2009-07-03
RcRownchangeKK*chgGame
 1674 1770 5.00 6 1.25 15 18.75 
  Majas, Piotr 1801 POL1.0010.54158.10 
  Gladysz, Jakub 1558 POL0.501-0.2715-4.05 
  Szusterowski, Przemyslaw 1750 POL0.501-0.0315-0.45 
  Piotrowski, Przemyslaw 1731 POL1.0010.45156.75 
  Ziemba, Artur 1638 POL1.0010.32154.80 
  Gromala, Radoslaw 1565 POL1.0010.24153.60 

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)
 
 XI Miedzynarodowe Mistrzostwa Gdanska w szachach-Open B Gdansk POL 2009-07-18
RcRownchangeKK*chgGame
 1841 1770 3.50 6 1.08 15 16.20 
  Andrearczyk, Pawel 1854 POL0.001-0.3815-5.70 
  Kaluzny, Krzysztof 1558 POL1.0010.23153.45 
  Ciesielski, Tomasz 1886 POL1.0010.66159.90 
  Tarczykowski, Janusz 1991 POL1.0010.781511.70 
  Demianowicz, Maciej 1959 POL0.5010.25153.75 
  Rudenkov, Sergei 1800 BLR0.001-0.4615-6.90 

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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