Individual Calculations July 2009
 Lewczuk, Antoni  Total change: 5.85  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1886 1636 2.00 8 0.39 15 5.85 
  Wierzbicka, Wiktoria 1986 POL0.001-0.1115-1.65 
  Zaboklicki, Zbigniew 1878 POL0.001-0.2015-3.00 
  Zajac, Mateusz 1850 POL0.001-0.2315-3.45 
  Sleczka, Bartosz 1815 POL0.001-0.2715-4.05 
  Stefanski, Piotr 1757 POL1.0010.66159.90 
  Marczuk, Dominik 1855 POL0.001-0.2215-3.30 
  Gregulski, Zbigniew 1959 POL0.001-0.1315-1.95 
  Keely, Leo A 1986 ENG1.0010.891513.35 

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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