Rapid: Individual Calculations March 2023
 Dajek, Pawel  Total change: -6.80  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Prezesa Spoldzielni Mieszkaniowej w Lubartowie Patronat IM Dawid Czerw Lubartow POL 2023-02-18
RcRownchangeKK*chgGame
 1346 1113 0.50 4 -0.34 20 -6.80 
  Piekarczyk, Dominik 1389 POL0.001-0.1720-3.40 
  Radzik, Jakub 1338 POL0.5010.28205.60 
  Madejski, Milosz 1354 POL0.001-0.2020-4.00 
  Kowalski, Dariusz 1302 POL0.001-0.2520-5.00 

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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