Individual Calculations September 2012
 Navratil, Jiri  Total change: -8.85  Rating chartPersonal card
 European Youth Chess Championship 2012 - B16 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 2062 2066 3.50 8 -0.59 15 -8.85 
  Zakhartsov, Vladimir 2306 RUS0.001-0.2015-3.00 
  Walek, Petr 1952 CZE1.0010.34155.10 
  Kobo, Ori 2249 ISR0.001-0.2615-3.90 
  Kerdik, Adam 1966 SVK1.0010.36155.40 
  Stathopoulos, Ioannis 2217 GRE0.001-0.3015-4.50 
  Dereshki, Dario 1938 BUL0.501-0.1715-2.55 
  Urbanc, Peter 1931 SLO0.001-0.6815-10.20 
  Hros, Roman 1935 SVK1.0010.32154.80 

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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