Individual Calculations February 2018
 Czechowski, Jakub  Total change: -11.60  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa B Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 1990 1782 1.50 7 -0.29 40 -11.60 
  Obuhov, Filipp 2103 BLR1.0010.874034.80 
  Lewtak, Dominik 2118 POL0.001-0.1240-4.80 
  Paprocki, Jaroslaw 2182  * POL0.001-0.0840-3.20 
  Pajak, Jakub 1943 POL0.001-0.2940-11.60 
  Wikar, Martyna 1880 POL0.001-0.3740-14.80 
  Mackiewicz, Anna 1896 POL0.5010.16406.40 
  Vasilenko, Ekaterina 1809 UKR0.001-0.4640-18.40 
 * 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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