Individual Calculations February 2020
 Punin, Andrii  Total change: -19.80  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2188 2311 5.00 9 -0.99 20 -19.80 
  Golenia, Jan 2127 POL0.501-0.2420-4.80 
  Jankowiak, Tomasz 2111 POL0.501-0.2620-5.20 
  Ramondino, Renzo f2185 ITA0.501-0.1720-3.40 
  Zaleski, Lukasz 2207 POL0.501-0.1420-2.80 
  Kasperek, Ryszard 2197 POL0.501-0.1620-3.20 
  Sanz Wawer, Daniel 2212 POL0.501-0.1420-2.80 
  Nikolaidis, Konstantinos f2200 GRE0.501-0.1520-3.00 
  Silich, Yahor f2158 BLR1.0010.30206.00 
  Szpar, Milosz f2291 POL0.501-0.0320-0.60 

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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