Rapid: Individual Calculations December 2018
 Madej, Marek  Total change: -11.20  Rating chartPersonal card
 IV Turniej Szachowy Barborka 2018 Polska Niepodlegla Lubin POL 2018-11-25
RcRownchangeKK*chgGame
 1721 1739 2.50 6 -0.56 20 -11.20 
  Cukrowski, Filip f2139  * POL0.001-0.0820-1.60 
  Zalucka, Emilia 1339  * POL0.001-0.9220-18.40 
  Weryszko, Mariusz 1339  * POL1.0010.08201.60 
  Balcerczak, Ewa 1351 POL0.501-0.4120-8.20 
  Lukasiewicz, Krzysztof 2099 POL0.001-0.1020-2.00 
  Michalski, Daniel 2059 POL1.0010.872017.40 
 * 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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