Rapid: Individual Calculations July 2023
 Heberla, Bartlomiej  Total change: -1.60  Rating chartPersonal card
 Szachowy Weekend - Turniej Rapid o Puchar Burmistrza Mokotowa Warszawa POL 2023-06-10
RcRownchangeKK*chgGame
 2124 2483 7.50 9 -0.16 10 -1.60 
  Gora, Wojciech 2083  * POL1.0010.08100.80 
  Jaworski, Robert 1643 POL1.0010.00100.00 
  Wiech, Grzegorz 2119 POL0.501-0.4010-4.00 
  Pettersson, Alexander 1979 SWE1.0010.04100.40 
  Janeczko, Jakub 2199 POL1.0010.16101.60 
  Fus, Jakub m2357 POL0.501-0.1710-1.70 
  Sabuk, Piotr m2270 POL1.0010.23102.30 
  Psyk, Radoslaw 2311 POL1.0010.27102.70 
  Mazurkiewicz, Michal c2159 POL0.501-0.3710-3.70 
 * 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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