Individual Calculations February 2020
 Luba, Lukasz  Total change: 13.40  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2272 2173 4.00 9 0.67 20 13.40 
  Kyc, Jerzy 2340 POL1.0010.722014.40 
  Belous, Mikhail f2349 UKR0.5010.23204.60 
  Sabuk, Piotr m2354 POL0.001-0.2620-5.20 
  Nowak, Lukasz f2301 POL0.001-0.3320-6.60 
  Malynovskyi, Rostyslav f2296 UKR0.001-0.3320-6.60 
  Pawlowski, Bartosz 2124 POL1.0010.43208.60 
  Vojtek, Vladimir f2263 SVK0.001-0.3820-7.60 
  Bombek, Peter f2154 SVK1.0010.47209.40 
  Kucza, Karol f2263 POL0.5010.12202.40 

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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