Individual Calculations August 2018
 Drabiniok, Kazimierz  Total change: -7.60  Rating chartPersonal card
 XIV Miedzynarodowy Integracyjny Turniej Szachowy w Pszczynie OPEN A Pszczyna POL 2018-07-10
RcRownchangeKK*chgGame
 1846 1924 5.00 9 -0.38 20 -7.60 
  Kania, Dominik 1649 POL0.001-0.8320-16.60 
  Krol, Rafal 1902 POL1.0010.47209.40 
  Wojtas, Julia 1527 POL1.0010.08201.60 
  Kula, Mateusz 1762 POL1.0010.29205.80 
  Wiewiora, Eneasz f2324  * POL0.001-0.0820-1.60 
  Wiecek, Pawel 1926 POL1.0010.502010.00 
  Mucha, Piotr 2168 POL0.001-0.2020-4.00 
  Gigon, Stanislaw 1652 POL1.0010.17203.40 
  Distel, Pawel 1706 POL0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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