Rapid: Individual Calculations April 2024
 Dobrowolski, Marcin  Total change: 27.20  Rating chartPersonal card
 PAWILON KULTURY Wiazowna - Turniej A - Dorosli Duchnow POL 2024-03-09
RcRownchangeKK*chgGame
 1818 1512 2.00 4 1.36 20 27.20 
  Ponikowski, Przemyslaw 1823 POL1.0010.862017.20 
  Kaczmarska, Joanna 1912  * POL0.001-0.0820-1.60 
  Cmoch, Mateusz 1631 POL1.0010.662013.20 
  Mietek, Lukasz 1906 POL0.001-0.0820-1.60 
 * 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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