Individual Calculations February 2019
 Golecki, Jan  Total change: -46.00  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2053 2064 3.00 8 -1.15 40 -46.00 
  Ojas, Kulkarni 2282 IND0.001-0.2240-8.80 
  Wojciechowski, Piotr 2210 POL0.001-0.3040-12.00 
  Kulesza, Andrzej 1934 POL0.501-0.1840-7.20 
  Antolak, Julia wf2183 POL0.001-0.3440-13.60 
  Hemmerling, Jaroslaw 1940 POL0.501-0.1740-6.80 
  Swiech, Joanna 1965 POL0.501-0.1440-5.60 
  Musial, Tomasz 1995 POL0.501-0.1040-4.00 
  Trybus, Daniel 1916 POL1.0010.304012.00 

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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