Individual Calculations August 2019
 Marcinczyk, Monika  Total change: -7.60  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2174 1960 2.00 9 -0.19 40 -7.60 
  Siekanski, Janusz 2270 POL0.5010.364014.40 
  Deszczynski, Adam 2304 POL0.001-0.1240-4.80 
  Akesson, Ralf g2360  * SWE0.001-0.0840-3.20 
  Milikow, Elie c2129 ISR0.5010.22408.80 
  Malynovskyi, Rostyslav 2156 UKR0.001-0.2540-10.00 
  Pettersson, Alexander 2083 MLT0.5010.17406.80 
  Praczukowski, Stanislaw 2166 POL0.5010.264010.40 
  Hrymowicz, Artur 2052 POL0.001-0.3740-14.80 
  Swiderski, Radoslaw 2044 POL0.001-0.3840-15.20 
 * 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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