Individual Calculations September 2011
 Szakolczai, Peter  Total change: -3.30  Rating chartPersonal card
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeKK*chgGame
 2023 2237 5.00 7 -0.22 15 -3.30 
  Fritz, Georges 1837  * SUI1.0010.08151.20 
  Lamotte, Gaelle 1936 FRA0.501-0.3515-5.25 
  Hakimifard, Raana 1957 IRI0.501-0.3415-5.10 
  Tcheau, Alain 1992 SUI1.0010.20153.00 
  Besse, Leonard 2073 SUI1.0010.28154.20 
  Neelotpal, Das g2453 IND0.001-0.2215-3.30 
  Paci, Nicolas 1914 FRA1.0010.13151.95 
 * 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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