Rapid: Individual Calculations July 2023
 Barcikowski, Patryk  Total change: -60.80  Rating chartPersonal card
 Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach szybkich 2023 - do lat 14 i 18 Torun POL 2023-06-03
RcRownchangeKK*chgGame
 1174 1345 2.00 5 -1.52 40 -60.80 
  Kulik, Stanislaw 1006 POL0.001-0.8840-35.20 
  Palacz, Franciszek 1375 POL1.0010.544021.60 
  Szczeszek, Adam 1113 POL0.001-0.7940-31.60 
  Rogaczewski, Olaf 1304 POL0.001-0.5640-22.40 
  Laskowska, Wiktoria 1074 POL1.0010.17406.80 

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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