Individual Calculations July 2008
 Dusza, Elzbieta  Total change: 18.30  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1946 1845 1.00 2 0.27 15 4.05 
  Zdziarska, Lidia 1997 POL1.0010.701510.50 
  Dowgird, Filip 1895 POL0.001-0.4315-6.45 

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)
 
 Mistrzostwa Polski Juniorek do lat 18 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 1897 1829 5.00 10 0.95 15 14.25 
  Malewska, Izabela 1479 POL1.0010.11151.65 
  Nowak, Malgorzata 2037 POL0.001-0.2315-3.45 
  Demidowicz, Maria 2039 POL0.001-0.2315-3.45 
  Depta, Anna 1882 POL1.0010.57158.55 
  Staniszewska, Urszula 1828 POL1.0010.50157.50 
  Golek, Jagoda 2044 POL0.5010.27154.05 
  Wierzbicka, Wiktoria 2008 POL0.001-0.2715-4.05 
  Botor, Michalina 1819 POL0.501-0.0115-0.15 
  Radziewicz, Katarzyna 1961 POL0.001-0.3215-4.80 
  Ogonowska, Katarzyna 1875 POL1.0010.56158.40 

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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