Individual Calculations January 2013
 Grabowicz, Marcin  Total change: 12.90  Rating chartPersonal card
 111th YMCA Autumn 2012-A Warszawa POL 2012-09-20
RcRownchangeKK*chgGame
 1948 1895 6.00 12 0.86 15 12.90 
  Safanowski, Tomasz 1912 POL0.5010.02150.30 
  Rozycki, Bartlomiej 1943 POL0.001-0.4315-6.45 
  Sujkowski, Pawel 1992 POL1.0010.63159.45 
  Harazinska, Ewa 2009 POL0.001-0.3415-5.10 
  Rytarowski, Kamil 1993 POL1.0010.63159.45 
  Rusin, Ryszard 1914 POL1.0010.53157.95 
  Rozowski, Marcin 1926 POL1.0010.54158.10 
  Chomczyk, Marek 1876 POL0.001-0.5315-7.95 
  Sielicki, Tomasz 2011 POL0.5010.16152.40 
  Szefer, Michal 1981 POL0.5010.12151.80 
  Bernacki, Gabriel 1920 POL0.001-0.4715-7.05 
  Pastuszko, Kinga 1895 POL0.5010.00150.00 

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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