Individual Calculations September 2009
 Krejci, Jan  Total change: 36.90  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2153 2126 4.50 8 0.87 15 13.05 
  Vagner, Patrik 1726  * CZE0.501-0.4215-6.30 
  Karlik, Vladimir f2299 CZE0.001-0.2715-4.05 
  Simacek, Vaclav 1742 CZE1.0010.09151.35 
  Schejbal, Josef 1940 CZE1.0010.26153.90 
  Cerveny, Petr 2318 CZE1.0010.751511.25 
  Piza, Vlastimil 2328 CZE1.0010.761511.40 
  Dydyshko, Viacheslav g2526  * BLR0.001-0.0815-1.20 
  Mudrak, Josef f2344 CZE0.001-0.2215-3.30 
 * 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)
 
 Jesenik 2009 - FIDE Open Jesenik CZE 2009-08-15
RcRownchangeKK*chgGame
 2181 2126 5.50 9 1.59 15 23.85 
  Hruska, Vladimir 1985 CZE1.0010.31154.65 
  Ling, Bronislav 2054 CZE1.0010.40156.00 
  Horak, Karel 2028 CZE1.0010.37155.55 
  Krejci, Jan m2453 CZE0.001-0.1315-1.95 
  Bauma, Jiri 2228 CZE1.0010.64159.60 
  Travnicek, Petr 2140 CZE0.5010.02150.30 
  Purnoch, Josef 2158 CZE0.5010.04150.60 
  Babula, Milan m2285 CZE0.001-0.2915-4.35 
  Karlik, Vladimir f2299 CZE0.5010.23153.45 

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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