Individual Calculations July 2008
 Lubosik, Zbigniew  Total change: -17.85  Rating chartPersonal card
 Druzynowe Mistrzostwa SlZSzach 2008 - Liga Slaska Seniorow Slask POL 2008-02-03
RcRownchangeKK*chgGame
 2107 2124 3.50 9 -1.19 15 -17.85 
  Majczyna, Andrzej 2100 POL0.501-0.0315-0.45 
  Dzierzak, Boguslaw 2190 POL1.0010.59158.85 
  Sek, Joachim 2186 POL0.5010.09151.35 
  Szczyrba, Daniel 2178 POL0.5010.08151.20 
  Ozog, Leon 2141 POL0.5010.02150.30 
  Niedzwiedz, Marek 2074 POL0.501-0.0715-1.05 
  Zawierucha, Aleksander 2057 POL0.001-0.5915-8.85 
  Ziebinski, Bartosz 1923 POL0.001-0.7615-11.40 
  Szmyd, Arkadiusz 2112 POL0.001-0.5215-7.80 

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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