Individual Calculations August 2017
 Nowak, Lukasz  Total change: -19.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2291 2327 4.00 9 -0.98 20 -19.60 
  Edouard, Romain g2622 FRA0.001-0.1520-3.00 
  Nowicki, Bartosz 2262 POL0.001-0.5920-11.80 
  Fus, Jakub 2103 POL1.0010.22204.40 
  Kowalczyk, Rafal 2240 POL0.501-0.1220-2.40 
  Bus, Konrad 2219 POL0.501-0.1520-3.00 
  Chylewski, Patryk 2275 POL1.0010.43208.60 
  Bilguun, Sumiya m2460 MGL0.001-0.3220-6.40 
  Zaleski, Lukasz 2220 POL0.501-0.1520-3.00 
  Zherebtsova, Alexandra wf2219 RUS0.501-0.1520-3.00 

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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