Individual Calculations January 2020
 Bohdanowicz, Nikola  Total change: 16.80  Rating chartPersonal card
 Wielkie Granie z Kopernikiem - od 1800 PZSzach do 2199 ELO Olsztyn POL 2019-11-30
RcRownchangeKK*chgGame
 1333 1250 2.50 5 0.42 40 16.80 
  Gula, Andrzej 1650  * POL0.001-0.0840-3.20 
  Orlowski, Miroslaw 1465 POL1.0010.774030.80 
  Tarasionak, Arseni 1273 POL0.001-0.4740-18.80 
  Hartlinski, Tomasz 1061 POL0.501-0.2540-10.00 
  Dietrich, Pawel 1214 POL1.0010.454018.00 
 * 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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