Individual Calculations September 2019
 Skurniak, Szymon  Total change: 58.14  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 1866 1962 6.50 9 0.90 38 34.20 
  Kalvaitis, Gintautas 1751 LTU0.001-0.7738-29.26 
  Kupsik, Joanna 1708 POL1.0010.19387.22 
  Wloch, Mikolaj 1771 POL1.0010.25389.50 
  Goraj, Barbara 1800 POL0.501-0.2138-7.98 
  Duda, Lukasz 1847 ENG1.0010.343812.92 
  Laskowski, Filip 1842 POL0.501-0.1638-6.08 
  Hrymowicz, Artur 2064 POL1.0010.643824.32 
  Grzesik, Norbert 2031 POL1.0010.603822.80 
  Wierzbicki, Michal 1978 POL0.5010.02380.76 

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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1929 1962 5.50 9 0.63 38 23.94 
  Skiba, Aleksandra 1703 POL0.001-0.8238-31.16 
  Michalska, Aleksandra 1792 POL1.0010.283810.64 
  Starosciak, Szymon 1762 POL1.0010.24389.12 
  Jaskolka, Tomasz 2227 POL0.001-0.1838-6.84 
  Zabrzanska, Weronika 1770 POL0.501-0.2538-9.50 
  Pawicka, Magdalena 1701 POL1.0010.18386.84 
  Vanduyfhuys, Daria wf2160 BEL1.0010.763828.88 
  Wisniewski, Michal 2130 POL0.5010.22388.36 
  Slomczewski, Michal 2115 NED0.5010.20387.60 

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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