Individual Calculations March 2011
 Trebala, Michal  Total change: 5.25  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1914 1628 1.50 7 0.35 15 5.25 
  Jajte-Pachota, Jerzy 1920 POL0.001-0.1515-2.25 
  Kasprzyk, Zbigniew 1840 POL0.001-0.2315-3.45 
  Sajtyna, Krzysztof 1932 POL0.5010.36155.40 
  Rojek, Stanislaw 1818 POL1.0010.751511.25 
  Ashirov, Elvin Elkhan Oglu 1870 AZE0.001-0.2015-3.00 
  Cymbala, Ireneusz 1992 POL0.001-0.1015-1.50 
  Iivonen, Markku 2028  * FIN0.001-0.0815-1.20 
 * 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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