Rapid: Individual Calculations October 2022
 Zuchowski, Franciszek  Total change: 9.40  Rating chartPersonal card
 XX Turniej Szachowy Pamieci Wrzesnia Wielun POL 2022-09-25
RcRownchangeKK*chgGame
 1710 1418 2.00 6 0.47 20 9.40 
  Walaszczyk, Witold 1983 POL0.5010.48209.60 
  Swiatnicki, Andrzej 1687 POL1.0010.832016.60 
  Kowalczyk, Mariusz 2157 POL0.0010.00200.00 
  Bludnik, Dawid 1796 POL0.001-0.0920-1.80 
  Stepinski, Piotr 1439 POL0.5010.03200.60 
  Chrobot, Tomasz 1196 POL0.001-0.7820-15.60 

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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