Individual Calculations September 2009
 Dzwikowski, Adam  Total change: -16.20  Rating chartPersonal card
 XVIII Miêdzynarodowy Festiwal Szachowy - Open A Poznan POL 2009-07-19
RcRownchangeKK*chgGame
 2166 2017 1.50 8 -1.08 15 -16.20 
  Bernat, Marcin 2211 POL1.0010.751511.25 
  Szelag, Marcin m2417  * POL0.001-0.0815-1.20 
  Lercel, Michal 2139 POL0.001-0.3315-4.95 
  Przybylski, Wojciech f2328 POL0.001-0.1415-2.10 
  Stachowiak, Slawomir 2027 POL0.5010.01150.15 
  Nawrocki, Przemyslaw 2040 POL0.001-0.4715-7.05 
  Szuminski, Marek 2094 POL0.001-0.3915-5.85 
  Magnucka, Milena 2070 POL0.001-0.4315-6.45 
 * 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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