Individual Calculations February 2019
 Zylka, Stanislaw  Total change: -19.20  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2224 2305 4.50 9 -0.96 20 -19.20 
  Zaleski, Lukasz 2116 POL0.001-0.7520-15.00 
  Patil, Mitali wf2081 IND1.0010.22204.40 
  Brozyna, Mateusz 2173 POL1.0010.32206.40 
  Strybuk, Artsiom I c2172 BLR1.0010.32206.40 
  Lukasiewicz, Krzysztof 2223 POL0.501-0.1120-2.20 
  Grib, Roman m2412 BLR0.001-0.3520-7.00 
  Lis, Mateusz 2123 POL1.0010.26205.20 
  Schreiner, Peter m2479 AUT0.001-0.2720-5.40 
  Kozak, Antoni 2236 POL0.001-0.6020-12.00 

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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