Individual Calculations September 2009
 Brestak, Jan  Total change: -17.40  Rating chartPersonal card
 Pohar Priatelstva Nove Zamky SVK 2009-08-12
RcRownchangeKK*chgGame
 1941 2203 4.50 7 -1.16 15 -17.40 
  Nikel, Rastislav 1923 SVK0.501-0.3415-5.10 
  Trnka, Stefan 1803  * SVK1.0010.08151.20 
  Szucs, Vladimir 2086 SVK0.001-0.6615-9.90 
  Bukta, Tamas 1982 HUN1.0010.22153.30 
  Kaluzny, Lukasz 2024 POL0.001-0.7315-10.95 
  Laho, Maros 1911 SVK1.0010.15152.25 
  Repka, Christopher 1860 SVK1.0010.12151.80 
 * 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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