Individual Calculations February 2017
 Jakubowski, Krzysztof  Total change: -4.60  Rating chartPersonal card
 Memorial Zamenhofa Bialystok 2016 - grupa A Bialystok POL 2016-12-27
RcRownchangeKK*chgGame
 2349 2531 6.00 9 -0.46 10 -4.60 
  Luba, Lukasz 2131  * POL1.0010.08100.80 
  Kosakowski, Jakub 2249 POL1.0010.16101.60 
  Cukrowski, Filip f2372 POL0.001-0.7110-7.10 
  Kultiyasov, Mikhail 2273 BLR1.0010.18101.80 
  Socko, Monika gwg2441 POL1.0010.38103.80 
  Markowski, Tomasz g2563 POL0.001-0.4610-4.60 
  Olhovik, Andrei 2297 BLR1.0010.21102.10 
  Heberla, Bartlomiej g2553 POL0.001-0.4710-4.70 
  Zochowski, Kacper 2261 POL1.0010.17101.70 
 * 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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