Rapid: Individual Calculations November 2019
 Marek, Grzegorz  Total change: -6.80  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA DOLNEGO SLASKA JUNIOROW 2019-Rapid Przemkow POL 2019-10-26
RcRownchangeKK*chgGame
 1400 1232 1.50 6 -0.34 20 -6.80 
  Madajczak, Piotr 1553 POL0.001-0.1320-2.60 
  Bednarczyk, Mateusz 1418 POL0.5010.24204.80 
  Kolodziejski, Piotr 1438 POL0.001-0.2420-4.80 
  Szuber, Dawid 1319 POL0.001-0.3820-7.60 
  Gorska, Amelia 1040 POL1.0010.25205.00 
  Kejna, Piotr c1632  * 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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