Individual Calculations September 2011
 Wielosz, Jaroslaw  Total change: 9.45  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1738 1884 6.00 8 0.63 15 9.45 
  Nowak, Danuta 1595 POL0.001-0.8415-12.60 
  Drobka, Marcin 1484  * POL1.0010.08151.20 
  Maciejewski, Mikolaj 1638 POL1.0010.19152.85 
  Wojtowicz, Wojciech 1736 POL1.0010.30154.50 
  Harazinska, Ewa 1757 POL0.501-0.1715-2.55 
  Poswiatowski, Michal 1970 POL0.5010.12151.80 
  Szewczyk, Mariusz 1817 POL1.0010.41156.15 
  Darowicki, Mariusz 1910 POL1.0010.54158.10 
 * 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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