Individual Calculations January 2023
 Luberanski, Jakub  Total change: 24.20  Rating chartPersonal card
 Polfinal Mistrzostw Polski Mezczyzn 2022 Karpacz POL 2022-12-03
RcRownchangeKK*chgGame
 2339 2243 4.50 9 1.21 20 24.20 
  Wieczorek, Oskar g2504 POL0.5010.32206.40 
  Poltorak, Sebastian f2377 POL1.0010.682013.60 
  Sabuk, Piotr m2430 POL1.0010.742014.80 
  Hnydiuk, Aleksander m2361 POL0.5010.16203.20 
  Licznerski, Lukasz m2441 POL0.001-0.2420-4.80 
  Kosakowski, Jakub m2475 POL0.5010.29205.80 
  Kacprzak, Karol 2226 POL0.501-0.0220-0.40 
  Nowak, Mikolaj 2395 POL0.001-0.3020-6.00 
  Golis, Wiktor 1843  * POL0.501-0.4220-8.40 
 * 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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