Rapid: Individual Calculations September 2021
 Wieczorek, Oskar  Total change: -19.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 2097 2386 6.00 9 -0.95 20 -19.00 
  Kopaczewski, Zbigniew 1651 POL1.0010.01200.20 
  Sowa, Wiktoria wf1854 POL1.0010.03200.60 
  Hasterok, Mateusz 2055 POL1.0010.12202.40 
  Przybylski, Wojciech f2209 POL1.0010.27205.40 
  Tazbir, Marcin g2501 POL0.001-0.3420-6.80 
  Sieciechowicz, Marcin m2321 POL1.0010.41208.20 
  Marszalek, Maciej f2214 POL0.001-0.7320-14.60 
  Korosciel, Aneta 1885 POL1.0010.04200.80 
  Fus, Jakub f2183 POL0.001-0.7620-15.20 

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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