Rapid: Individual Calculations October 2017
 Dzikowski, Michal  Total change: -9.60  Rating chartPersonal card
 Grand Prix Polonii - 2017.09.15 Wroclaw POL 2017-09-15
RcRownchangeKK*chgGame
 1765 2031 5.00 7 -0.48 20 -9.60 
  Grot, Blazej c1631  * POL1.0010.08201.60 
  Rutkowski, Bartlomiej 1653 POL0.001-0.9120-18.20 
  Madajczak, Piotr 1631  * POL1.0010.08201.60 
  Jaworski, Tymon 1631  * POL1.0010.08201.60 
  Stachowiak, Kamil m2317 POL0.001-0.1620-3.20 
  Pokusinski, Antoni 1634 POL1.0010.08201.60 
  Grossmann, Ryszard f1860 POL1.0010.27205.40 
 * 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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