Individual Calculations July 2014
 Kedzierska, Lidia  Total change: -12.30  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w szachach klasycznych - D-15 Zerkow POL 2014-06-14
RcRownchangeKK*chgGame
 1355 1189 1.00 5 -0.41 30 -12.30 
  Tomys, Wiktoria 1363 POL0.001-0.2730-8.10 
  Stochnialek, Dominika 1382 POL0.001-0.2530-7.50 
  Strozyk, Aleksandra 1398 POL0.001-0.2330-6.90 
  Choremska, Zuzanna 1324 POL1.0010.683020.40 
  Robaszkiewicz, Sara 1310 POL0.001-0.3430-10.20 

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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