Rapid: Individual Calculations October 2017
 Szandurski, Radoslaw  Total change: -13.40  Rating chartPersonal card
 IX Memorial Stanislawa Sobolewskiego Strzelin POL 2017-09-16
RcRownchangeKK*chgGame
 1823 1865 2.00 5 -0.67 20 -13.40 
  Kowalczyk, Pawel 2265  * POL0.001-0.0820-1.60 
  Mazur, Kacper 1465  * POL0.501-0.4220-8.40 
  Lukasiewicz, Krzysztof 1947 POL0.001-0.3920-7.80 
  Majkowski, Andrzej 1971 POL0.5010.14202.80 
  Jurkowska, Magdalena 1465  * POL1.0010.08201.60 
 * 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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