Individual Calculations October 2008
 Kostanski, Marcin  Total change: -16.65  Rating chartPersonal card
 POL Team Junior Championship - 2nd League Sielpia POL 2008-07-05
RcRownchangeKK*chgGame
 1938 1949 3.50 9 -1.11 15 -16.65 
  Tobolski, Jakub 2051 POL0.001-0.3615-5.40 
  Pietocha, Pawel 2036 POL0.001-0.3815-5.70 
  Siwiec, Arkadiusz 2096 POL0.5010.20153.00 
  Handzel, Michal 1728 POL1.0010.22153.30 
  Hanusek, Sebastian 1912 POL0.001-0.5515-8.25 
  Celmer, Jan 1967 POL0.001-0.4715-7.05 
  Makosa, Sylwia 1829 POL1.0010.34155.10 
  Rewasiewicz, Milosz 1849 POL0.501-0.1415-2.10 
  Kowalczyk, Rafal 1971 POL0.5010.03150.45 

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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