Individual Calculations March 2011
 Keizer, Theodoor  Total change: -71.25  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1775 2041 4.50 9 -2.85 25 -71.25 
  Jasiak, Filip 1764 POL0.501-0.3325-8.25 
  Delekta, Filip 1804 POL0.001-0.8025-20.00 
  Mirski, Roman 1641  * POL1.0010.08252.00 
  Mika, Tomasz 1817 POL0.501-0.2825-7.00 
  Czaplak, Lukasz 1737 POL0.501-0.3625-9.00 
  Kasprzyk, Zbigniew 1840 POL0.501-0.2625-6.50 
  Byrka, Joanna 1828 POL0.501-0.2725-6.75 
  Blaszczak, Jerzy 1674 POL1.0010.10252.50 
  Ashirov, Elvin Elkhan Oglu 1870 AZE0.001-0.7325-18.25 
 * 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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