Rapid: Individual Calculations May 2024
 Osada, Piotr  Total change: 3.20  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 61 Wroclaw POL 2024-04-26
RcRownchangeKK*chgGame
 1686 1609 3.00 7 0.08 40 3.20 
  Madajczak, Piotr 2009  * POL0.001-0.0840-3.20 
  Sakharchuk, Maksim 1465 POL1.0010.314012.40 
  Rzewnicki, Pawel 1813 POL0.001-0.2440-9.60 
  Mleczko, Maciej 1504 POL1.0010.364014.40 
  Latacz, Grzegorz 1850 POL0.001-0.2040-8.00 
  Makalowski, Pawel 1481 POL1.0010.334013.20 
  Sonibare, Antoni 1683 POL0.001-0.4040-16.00 
 * 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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