Rapid: Individual Calculations October 2021
 Pastuszko, Katarzyna  Total change: -9.40  Rating chartPersonal card
 VII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich Karczew POL 2021-09-12
RcRownchangeKK*chgGame
 1572 1241 1.00 7 -0.47 20 -9.40 
  Adamski, Jan m1976 POL0.001-0.0120-0.20 
  Traczyk, Pawel 1730 POL0.001-0.0420-0.80 
  Tober, Mariusz 1541 POL0.001-0.1520-3.00 
  Niedzielewski, Maciej 1259 POL1.0010.532010.60 
  Klim, Filip 1612 POL0.001-0.1020-2.00 
  Borkowski, Adam 1768 POL0.001-0.0320-0.60 
  Szymkiewicz, Witold 1115 POL0.001-0.6720-13.40 

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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