Individual Calculations February 2020
 Jarocki, Gabriel  Total change: 76.80  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 1782 1459 3.00 8 1.92 40 76.80 
  Zabrzanska, Weronika 1843 POL0.001-0.0940-3.60 
  Dubrawski, Janusz 1708 POL1.0010.814032.40 
  Dudkiewicz, Wiktor 1830 POL0.001-0.1040-4.00 
  Rosikhin, Igor 1859  * BLR1.0010.924036.80 
  Kozlowski, Pawel 1844 POL0.001-0.0940-3.60 
  Maciulaityte, Barbora 1718 LTU1.0010.824032.80 
  Kotarski, Bartosz 1696 POL0.001-0.2040-8.00 
  Grabarczyk, Sylwester 1758 CZE0.001-0.1540-6.00 
 * 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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