Individual Calculations September 2011
 Dudzik, Lukasz  Total change: -5.70  Rating chartPersonal card
 XXII Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Grupa A Rudnik nad Sanem POL 2011-07-04
RcRownchangeKK*chgGame
 1890 1787 2.50 7 -0.19 30 -5.70 
  Smolak, Krzysztof 2055 POL0.5010.33309.90 
  Jablonska, Sabina 1923 POL0.5010.18305.40 
  Betlej, Jan 1870 POL0.5010.11303.30 
  Michalski, Artur 1728 POL0.501-0.0830-2.40 
  Sikora, Rafal 1773 POL0.501-0.0230-0.60 
  Lewicki, Miroslaw c2187  * POL0.001-0.0830-2.40 
  Lewtak, Dominik 1693 POL0.001-0.6330-18.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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