Rapid: Individual Calculations March 2023
 Madej, Marek  Total change: -94.00  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 5 Wroclaw POL 2023-02-10
RcRownchangeKK*chgGame
 1658 1988 3.50 7 -2.35 40 -94.00 
  Sydoruk, Artem 1588  * POL1.0010.08403.20 
  Marek, Grzegorz 1626 POL1.0010.10404.00 
  Kowalczyk, Wojciech 1676 POL0.001-0.8640-34.40 
  Gureke, Zuheyir Mert 1801 TUR0.501-0.2440-9.60 
  Krzywda, Andrzej c1989 POL0.001-0.5040-20.00 
  Kazubski, Kacper 1435 POL1.0010.03401.20 
  Wilgosz, Jan 1492 POL0.001-0.9640-38.40 
 * 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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