Individual Calculations August 2013
 Przerwa, Waldemar  Total change: -28.80  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa B Lazy POL 2013-06-30
RcRownchangeKK*chgGame
 1587 1808 5.00 9 -1.92 15 -28.80 
  Drobka, Marcin 1493 POL1.0010.14152.10 
  Dabrowski, Damian 1558 POL0.001-0.8115-12.15 
  Muller, Marcin 1557 POL1.0010.19152.85 
  Kaczmarska, Joanna 1647 POL0.001-0.7115-10.65 
  Bruch, Tomasz 1598 POL0.001-0.7715-11.55 
  Strzelecki, Maciej 1408  * POL1.0010.08151.20 
  Nowak, Danuta 1636 POL1.0010.27154.05 
  Antolak, Julia 1753 POL0.001-0.5815-8.70 
  Duda, Ryszard 1631 POL1.0010.27154.05 
 * 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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