Rapid: Individual Calculations October 2021
 Olszewski, Antoni  Total change: 75.00  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1875 1314 4.00 8 3.75 20 75.00 
  Jakubowska, Anna wm1988 POL0.001-0.0120-0.20 
  Filar, Slawomir 1704 POL0.5010.41208.20 
  Derylo, Kamil 1806 POL1.0010.962019.20 
  Fritz, Antoni 1915 POL1.0010.982019.60 
  Kurpiewski, Slawomir 1973 POL0.5010.49209.80 
  Malek, Jan 1929 POL0.001-0.0220-0.40 
  Chmielewski, Bartlomiej 1809 POL1.0010.962019.20 
  Staroszczyk, Mateusz 1874 POL0.001-0.0220-0.40 

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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