Rapid: Individual Calculations September 2021
 Szoen, Dariusz  Total change: -8.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
 2127 2394 6.50 9 -0.40 20 -8.00 
  Krawiec, Dominik 1659 POL1.0010.01200.20 
  Somyk, Marcin 1856 POL1.0010.03200.60 
  Den Boer, Lennard 2127 NED1.0010.18203.60 
  Troyke, Christian m2229 GER1.0010.28205.60 
  Sieciechowicz, Marcin m2321 POL0.501-0.1020-2.00 
  Fus, Jakub f2183 POL0.001-0.7720-15.40 
  Tworzydlo, Piotr 2171 POL1.0010.22204.40 
  Marszalek, Maciej f2214 POL1.0010.26205.20 
  Piesik, Piotr m2386 POL0.001-0.5120-10.20 

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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