Individual Calculations September 2017
 Czuchnicki, Adam  Total change: -30.20  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1714 1991 5.00 8 -1.51 20 -30.20 
  Nowakowski, Michal 1591  * POL0.001-0.9220-18.40 
  Ciesielski, Maciej 1591  * POL1.0010.08201.60 
  Straszewski, Tomasz 1645 POL1.0010.11202.20 
  Kozlowski, Marcin 1739 POL1.0010.19203.80 
  Kawalko, Adam 1848 POL1.0010.31206.20 
  Kicinski, Jacek 1955 POL0.001-0.5520-11.00 
  Twardowski, Hubert 1608 POL0.001-0.9120-18.20 
  Kupiecki, Szymon 1732 POL1.0010.18203.60 
 * 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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