Individual Calculations September 2023
 Forysinski, Piotr  Total change: 0.00  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa D Ustron POL 2023-08-11
RcRownchangeRpKK*chgGame
 1456 0 1.00 7 0.00 1147   0.00 
  Aleksandrowicz, Marek 1778 POL0.0010.00 0.00 
  Zurek, Jacek 1769 POL0.0010.00 0.00 
  Wesolowski, Tadeusz 1545 POL0.0010.00 0.00 
  Romanski, Czeslaw 1228 POL1.0010.00 0.00 
  Marszalek, Jakub 1272 POL0.0010.00 0.00 
  Brak, Marian 1345 POL0.0010.00 0.00 
  Burawa, Adolf 1257 POL0.0010.00 0.00 

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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