Rapid: Individual Calculations December 2017
 Juchelka, Petr  Total change: 30.40  Rating chartPersonal card
 BRNO OPEN 2017 B - rapid tournament Brno CZE 2017-11-17
RcRownchangeKK*chgGame
 1925 1628 2.50 6 1.52 20 30.40 
  Seddaoui, Yamine 2028  * ALG0.001-0.0820-1.60 
  Prammer, Franz 1825 AUT1.0010.752015.00 
  Urbanec, Ladislav 2028  * CZE0.001-0.0820-1.60 
  Mazuch, Jan 1942 CZE0.5010.36207.20 
  Kopnicka, Henrieta 1784 SVK0.001-0.2920-5.80 
  Kirste, Olaf 1942 GER1.0010.862017.20 
 * 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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