Individual Calculations May 2010
 Duda, Jan-Krzysztof  Total change: -22.05  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do 16 lat Karpacz POL 2010-03-06
RcRownchangeKK*chgGame
 1975 2197 7.00 11 -1.47 15 -22.05 
  Musialkiewicz, Pawel 1908 POL1.0010.16152.40 
  Klepaczka, Tomasz 2077 POL0.001-0.6615-9.90 
  Kubica, Kamil 1910 POL0.001-0.8415-12.60 
  Malec, Robert 1854 POL1.0010.12151.80 
  Stankiewicz, Pawel 1885 POL1.0010.14152.10 
  Adamek, Przemyslaw 2123 POL0.501-0.1015-1.50 
  Zielinski, Maciej 1956 POL0.501-0.3015-4.50 
  Lewtak, Damian 1942 POL0.501-0.3115-4.65 
  Adamowicz, Maciej 1968 POL1.0010.21153.15 
  Lis, Marek 2071 POL0.501-0.1715-2.55 
  Bednarczyk, Damian 2032 POL1.0010.28154.20 

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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