Individual Calculations July 2012
 Cudnik, Andrzej  Total change: -29.40  Rating chartPersonal card
 V Turniej szachowy - Sudety Szklarska Poreba POL 2012-06-03
RcRownchangeKK*chgGame
 1887 2078 4.50 9 -1.96 15 -29.40 
  Zatylny, Jan 1678  * POL0.501-0.4215-6.30 
  Niedbala, Wojciech 1678  * POL0.501-0.4215-6.30 
  Szydlowski, Wiktor 1826 POL0.501-0.3115-4.65 
  Delekta, Filip 1828 POL1.0010.19152.85 
  Grela, Kacper 1872 POL1.0010.24153.60 
  Betkowski, Andrzej 2186 POL0.5010.15152.25 
  Galka, Kazimierz 1804 POL0.501-0.3315-4.95 
  Polok, Kacper 2170 POL0.001-0.3715-5.55 
  Voelz, Stephan 1938 GER0.001-0.6915-10.35 
 * 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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