Individual Calculations July 2009
 Gregulski, Zbigniew  Total change: -19.95  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1926 1959 3.50 9 -1.33 15 -19.95 
  Mucha, Roman 2166 POL0.001-0.2315-3.45 
  Sleczka, Bartosz 1815 POL1.0010.31154.65 
  Zadlo, Tomasz 2078 POL0.001-0.3415-5.10 
  Lach, Piotr 2116 POL0.001-0.2915-4.35 
  Wierzbicka, Wiktoria 2033 POL0.001-0.4015-6.00 
  Stefanski, Piotr 1757 POL1.0010.24153.60 
  Lewczuk, Antoni 1636 POL1.0010.13151.95 
  Zaboklicki, Zbigniew 1878 POL0.001-0.6115-9.15 
  Marczuk, Dominik 1855 POL0.501-0.1415-2.10 

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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