Rapid: Individual Calculations January 2014
 Pietraszko, Jakub  Total change: -15.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska w Szachach Szybkich 2013 Wroclaw POL 2013-11-30
RcRownchangeKK*chgGame
 1898 1603 0.50 7 -0.75 20 -15.00 
  Kanicki, Krzysztof 1911 POL0.001-0.1420-2.80 
  Pankiewicz, Tomasz 2003  * POL0.001-0.0820-1.60 
  Jagiela, Piotr 1772 POL0.001-0.2820-5.60 
  Majewski, Piotr 1594 POL0.501-0.0120-0.20 
  Kolasinski, Krzysztof 2003  * POL0.001-0.0820-1.60 
  Wieczorek, Oskar m2003  * POL0.001-0.0820-1.60 
  Zareba, Radoslaw 2003  * 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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