Individual Calculations March 2010
 Czachor, Radoslaw  Total change: -28.65  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1827 2076 4.50 8 -1.91 15 -28.65 
  Mika, Tomasz 1759 POL0.001-0.8715-13.05 
  Strzembosz, Wiktor 1767 POL1.0010.14152.10 
  Rojek, Stanislaw 1823 POL0.001-0.8115-12.15 
  Ziobro, Rafal 1756 POL1.0010.13151.95 
  Zima, Teofil 1821 POL0.501-0.3115-4.65 
  Dadello, Andrzej 1818 POL1.0010.18152.70 
  Mucha, Magdalena 1895 POL1.0010.26153.90 
  Bartoszewicz, Marcin 1978 POL0.001-0.6315-9.45 

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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