Rapid: Individual Calculations May 2019
 Kucharska, Helena  Total change: 1.40  Rating chartPersonal card
 VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa Open FIDE Katowice POL 2019-04-13
 1680 1356 1.00 7 0.07 20 1.40 
  Sliwicka, Alicja wm1756  * POL0.001-0.0820-1.60 
  Kroliczek, Gabriela 1662 POL0.001-0.1420-2.80 
  Tritt, Maciej 1637 POL0.001-0.1620-3.20 
  Hasinski, Sebastian 1610 POL1.0010.812016.20 
  Krokay, Urszula 1733 POL0.001-0.0920-1.80 
  Buchta, Agnieszka 1603 POL0.001-0.1920-3.80 
  Radecki, Adam 1756  * POL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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