Individual Calculations September 2011
 Bartoszewski, Bartosz  Total change: 13.20  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1822 1485 1.50 5 0.88 15 13.20 
  Bartoszewicz, Marcin 1885  * POL0.001-0.0815-1.20 
  Kurzok, Zenon 1769 POL1.0010.841512.60 
  Sidlo, Andrzej 1885  * POL0.5010.42156.30 
  Bregoszewski, Leon 1821 POL0.001-0.1215-1.80 
  Dus, Leszek 1750 POL0.001-0.1815-2.70 
 * 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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