Individual Calculations July 2010
 Dobrowolski, Marcin  Total change: 2.10  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1840 1962 6.00 9 0.14 15 2.10 
  Mietek, Lukasz 1959 POL0.5010.00150.00 
  Kowalik, Pawel 1777 POL0.501-0.2415-3.60 
  Pasternak-Winiarski, Adam 1677 POL1.0010.16152.40 
  Bajkowski, Marcin 1867 POL1.0010.37155.55 
  Mlynarski, Zbigniew 1627 POL1.0010.12151.80 
  Liberadzki, Slawomir 1959 POL1.0010.50157.50 
  Pawlowski, Michal 1900 POL0.501-0.0915-1.35 
  Kaska, Wladyslaw 1829 POL0.501-0.1815-2.70 
  Kwiatkowski, Wlodzimierz 1961 POL0.001-0.5015-7.50 

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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