Individual Calculations September 2019
 Siekanska, Zuzanna  Total change: -4.80  Rating chartPersonal card
 European Youth Chess Championship 2019 Girls 16 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1955 1728 3.50 9 1.49 40 59.60 
  Slaba, Andrea 1993 SVK0.5010.324012.80 
  Warnaar, Alisha 1920 NED1.0010.754030.00 
  Gombocz, Zsofia 1981 HUN1.0010.814032.40 
  Lehaci, Miruna-Daria wf2120 ROU0.001-0.0840-3.20 
  Adamczyk, Zuzanna 1911 POL0.001-0.2640-10.40 
  Duran, Esma Doga wf2051 TUR0.001-0.1340-5.20 
  Mikic, Ivana 1882 BIH1.0010.714028.40 
  Lukacs, Anna Kata 1907 HUN0.001-0.2740-10.80 
  Sleurs, Juliette 1834 BEL0.001-0.3640-14.40 

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
 1861 1728 1.00 8 -1.61 40 -64.40 
  Kaczmarek, Arkadiusz 1986 POL0.001-0.1840-7.20 
  Kwasny, Leszek 1832 POL1.0010.644025.60 
  Kulesza, Andrzej 1940 POL0.001-0.2340-9.20 
  Adamczyk, Zuzanna 1911 POL0.001-0.2640-10.40 
  Jeda, Maciej 1815 POL0.001-0.3840-15.20 
  Nyvlt, Otto 1876 CZE0.001-0.3040-12.00 
  Zak, Pawel 1762 POL0.001-0.4540-18.00 
  Starosciak, Szymon 1762 POL0.001-0.4540-18.00 

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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