Individual Calculations October 2008
 Dobrowolski, Marcin  Total change: 22.35  Rating chartPersonal card
 16th Lasker Memorial - Open B Barlinek POL 2008-05-31
RcRownchangeKK*chgGame
 1855 1949 4.50 6 0.84 15 12.60 
  Nun, Joanna 1599 POL0.501-0.3915-5.85 
  Niezgoda, Boleslaw 1866 POL1.0010.39155.85 
  Swiderski, Radoslaw 1875 POL1.0010.40156.00 
  Majkowski, Andrzej 2002 POL0.5010.07151.05 
  Chomski, Maciej 1736 POL0.501-0.2715-4.05 
  Poniewierski, Piotr 2049 POL1.0010.64159.60 

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)
 
 Internation Chess Tournament Kowalewo Pomorskie OPEN B Kowalewo Pomorskie POL 2008-07-04
RcRownchangeKK*chgGame
 1831 1949 6.50 9 0.62 15 9.30 
  Kirsz, Krzysztof 1735 POL1.0010.23153.45 
  Karski, Sebastian 1847 POL0.501-0.1415-2.10 
  Kowal, Mieczyslaw 1825 POL1.0010.33154.95 
  Marchlewicz, Damian 1861 POL0.501-0.1215-1.80 
  Nawrocki, Przemyslaw 1997 POL0.5010.07151.05 
  Kwiatkowski, Wiktor 1724 POL1.0010.22153.30 
  Kobus, Sebastian 1901 POL0.001-0.5715-8.55 
  Gorniewicz, Oskar 1753 POL1.0010.25153.75 
  Andrearczyk, Pawel 1840 POL1.0010.35155.25 

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)
 
 IX International Chess Festival Kolobrzeg B Kolobrzeg POL 2008-08-18
RcRownchangeKK*chgGame
 1775 1949 6.50 9 0.03 15 0.45 
  Dmochowska, Agnieszka 1599 POL1.0010.11151.65 
  Gabryjalowicz, Jakub 1726 POL0.001-0.7815-11.70 
  Dziodzio, Angelika 1704 POL1.0010.20153.00 
  Cieslar, Monika 1742 POL0.501-0.2715-4.05 
  Kowal, Mieczyslaw 1825 POL0.501-0.1715-2.55 
  Paszewski, Lukasz 1787 POL1.0010.29154.35 
  Krupa, Anna 1786 POL1.0010.28154.20 
  Remiszewski, Tomasz 1879 POL1.0010.40156.00 
  Leczycki, Pawel 1930 POL0.501-0.0315-0.45 

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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