Individual Calculations September 2012
 Malkowski, Kazimierz  Total change: 2.25  Rating chartPersonal card
 Obra Lato Open 2012 Obra POL 2012-08-22
RcRownchangeKK*chgGame
 1628 1611 4.00 8 0.15 15 2.25 
  Magnucka, Milena wf2011  * POL0.001-0.0815-1.20 
  Borsuk, Aleksandra 1311 POL1.0010.15152.25 
  Stepinski, Stanislaw 1770 POL0.5010.21153.15 
  Niedbala, Wojciech 1686 POL0.001-0.4015-6.00 
  Prokopowicz, Anna 1315 POL1.0010.15152.25 
  Drobka, Marcin 1499 POL1.0010.35155.25 
  Jedrzejczak, Przemyslaw 1847 POL0.001-0.2015-3.00 
  Mikolajewski, Jakub 1587 POL0.501-0.0315-0.45 
 * 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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