Individual Calculations February 2020
 Goluch, Piotr  Total change: -21.80  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2228 2415 4.50 9 -2.18 10 -21.80 
  Zherebtsova, Alexandra wf2209 RUS0.001-0.7610-7.60 
  Damen, Jip 2199 NED0.501-0.2810-2.80 
  Krzywda, Andrzej c2178 POL0.501-0.3010-3.00 
  Klepek, Witold 2201 POL1.0010.23102.30 
  Brozyna, Mateusz 2188 POL1.0010.21102.10 
  Kopylov, Daniel 2294 GER0.001-0.6610-6.60 
  Gbyl, Andrzej 2243 POL1.0010.27102.70 
  Milikow, Yoav f2236 ISR0.001-0.7310-7.30 
  Nowak, Lukasz f2301 POL0.501-0.1610-1.60 

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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