Rapid: Individual Calculations March 2023
 Gorecki, Janusz  Total change: 28.60  Rating chartPersonal card
 GRAND PRIX Radkowa i Ziemi Klodzkiej 2023 Scinawka Srednia POL 2023-02-04
RcRownchangeKK*chgGame
 1784 1666 4.00 6 1.43 20 28.60 
  Szulikowski, Szymon 1266  * POL1.0010.08201.60 
  Goluch, Piotr m2194 POL0.5010.47209.40 
  Galuszka, Kamil 1964 POL0.5010.35207.00 
  Rybka, Tatiana 1557 POL1.0010.35207.00 
  Razin, Vadim 2313 UKR0.001-0.0120-0.20 
  Bialy, Borys 1412 POL1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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