Rapid: Individual Calculations July 2024
 Demski, Michal  Total change: -20.40  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 65 Wroclaw POL 2024-05-31
RcRownchangeKK*chgGame
 1806 2070 5.00 7 -0.51 40 -20.40 
  Przygodzka, Emilia 1670  * POL1.0010.08403.20 
  Szachniewicz, Aleksander 1670  * POL0.501-0.4240-16.80 
  Saychuk, Vitaliy 1702 UKR1.0010.10404.00 
  Grot, Blazej c2097 POL0.5010.04401.60 
  Jaworski, Tymon 1979 POL0.001-0.6240-24.80 
  Osada, Piotr 1670  * POL1.0010.08403.20 
  Grossmann, Ryszard f1855 POL1.0010.23409.20 
 * 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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