Rapid: Individual Calculations December 2023
 Grabowski, Witold  Total change: 0.00  Rating chartPersonal card
 Turniej Szachowy o Puchar Stowarzyszenia ZMW 2023 Lasocice POL 2023-11-18
RcRownchangeRpKK*chgGame
 1406 0 0.00 4 0.00 606   0.00 
  Frac, Piotr 1789 POL0.0010.00 0.00 
  Lisiecki, Jakub 1316 POL0.0010.00 0.00 
  Chmielewski, Jakub 1386 POL0.0010.00 0.00 
  Rychter, Dawid 1134 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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