Rapid: Individual Calculations July 2023
 Palacz, Franciszek  Total change: -42.40  Rating chartPersonal card
 Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach szybkich 2023 - do lat 14 i 18 Torun POL 2023-06-03
RcRownchangeKK*chgGame
 1228 1375 1.00 3 -1.06 40 -42.40 
  Barcikowski, Patryk 1345 POL0.001-0.5440-21.60 
  Witkowski, Szymon 1187 POL0.001-0.7440-29.60 
  Chmielewski, Jakub 1151 POL1.0010.22408.80 

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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