Individual Calculations February 2020
 Krzywda, Andrzej  Total change: 10.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2263 2178 4.00 9 0.51 20 10.20 
  Belous, Mikhail f2349 UKR0.001-0.2720-5.40 
  Malynovskyi, Rostyslav f2296 UKR0.5010.16203.20 
  Goluch, Piotr m2415 POL0.5010.30206.00 
  Sliwicka, Alicja wm2264 POL0.5010.12202.40 
  Morgunov, Marc f2311 AUT0.001-0.3220-6.40 
  Golenia, Jan 2127 POL0.501-0.0720-1.40 
  Bombek, Peter f2154 SVK0.501-0.0320-0.60 
  Jankowiak, Tomasz 2111 POL1.0010.41208.20 
  Nurkiewicz, Maciej 2340 POL0.5010.21204.20 

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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