Individual Calculations February 2020
 Chmiel, Marcin  Total change: 36.80  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2349 2230 5.00 9 1.84 20 36.80 
  Brodowski, Piotr m2445 POL0.5010.27205.40 
  Webersberger, Johann f2358 AUT0.001-0.3320-6.60 
  Englert, Jan 2124 GER1.0010.36207.20 
  Bachor, Tomasz 2101 POL1.0010.33206.60 
  Plichta, Kamil f2353 POL1.0010.672013.40 
  Kruglyakov, Pavlo 2357 UKR1.0010.672013.40 
  Girish, A. Koushik g2506 IND0.001-0.1720-3.40 
  Tazbir, Marcin g2525 POL0.5010.35207.00 
  Kozak, Antoni 2372 POL0.001-0.3120-6.20 

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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