Individual Calculations September 2017
 Borkowska, Zuzanna  Total change: -36.40  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1540 1670 5.00 9 -0.91 40 -36.40 
  Ursnik, Patryk 1306 POL1.0010.10404.00 
  Backiel, Hubert 1341 POL0.501-0.3840-15.20 
  Madej, Adam 1540 POL1.0010.324012.80 
  Bakalarz, Leszek f1972 POL0.001-0.1540-6.00 
  Wieczorek, Mikolaj 1533 POL0.001-0.6840-27.20 
  Ciszewski, Krzysztof 1496 POL0.501-0.2340-9.20 
  Grzelak, Piotr 1466 POL1.0010.24409.60 
  Kusiak, Mateusz 1351 POL1.0010.13405.20 
  Binkowska, Agata 1851 POL0.001-0.2640-10.40 

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)
 

 

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