Individual Calculations September 2017
 Twardowski, Hubert  Total change: 194.80  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1833 1608 7.00 9 4.87 40 194.80 
  Kulpa, Karolina 1223 POL1.0010.09403.60 
  Kicinski, Jacek 1955 POL0.5010.394015.60 
  Zminda, Bogdan 1957 POL0.5010.394015.60 
  Binkowska, Agata 1851 POL0.5010.304012.00 
  Koscielny, Edmond 1879 FRA1.0010.834033.20 
  Blasiak, Miroslaw 1784 POL1.0010.734029.20 
  Cichocki, Konrad 1857 POL0.5010.314012.40 
  Czuchnicki, Adam 1991 POL1.0010.914036.40 
  Slabek, Grzegorz 2000 POL1.0010.924036.80 

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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