Individual Calculations September 2010
 Gorecki, Janusz  Total change: -9.00  Rating chartPersonal card
 NIKI Open 2010 Nachod CZE 2010-07-03
RcRownchangeKK*chgGame
 1928 1932 3.50 8 -0.60 15 -9.00 
  Zilka, Stepan m2332  * CZE0.001-0.0815-1.20 
  Hovad, Vaclav 1757 CZE1.0010.27154.05 
  Kraus, Tomas 2102 CZE0.001-0.2815-4.20 
  Palla, Rostislav 1749 CZE1.0010.26153.90 
  Zahradnik, Tomas 1612 CZE1.0010.13151.95 
  Gromczak, Dariusz 2052 POL0.001-0.3415-5.10 
  Vrnata, Jiri 2069 CZE0.001-0.3215-4.80 
  Phamova, Xuan Mai 1750 CZE0.501-0.2415-3.60 
 * 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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