Rapid: Individual Calculations December 2017
 Nieboj, Slawomir  Total change: 4.80  Rating chartPersonal card
 Memorial Franciszka Prochownika 2017 Strzelce Opolskie POL 2017-11-19
RcRownchangeKK*chgGame
 1736 1657 3.50 8 0.24 20 4.80 
  Niedbala, Rafal 2057  * POL0.001-0.0820-1.60 
  Bosy, Henryk 1257  * POL1.0010.08201.60 
  Marchewka, Jakub 1931 POL0.001-0.1720-3.40 
  Tarawski, Adrian 1257  * POL1.0010.08201.60 
  Popov, Sergey A. 1888 UKR0.001-0.2120-4.20 
  Dziubacki, Slawomir 1483 POL1.0010.27205.40 
  Kravets, Olexander 1956 UKR0.5010.35207.00 
  Tustanowski, Robert 2057  * 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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