Individual Calculations September 2009
 Machan, Jan  Total change: 45.30  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 1999 1644 4.00 9 3.02 15 45.30 
  Mojzis, Jan 2044  * CZE0.001-0.0815-1.20 
  Hubacek, Ondrej 1945 CZE1.0010.851512.75 
  Sakar, Milos 2044  * CZE0.5010.42156.30 
  Tejkal, Jiri 2009 CZE0.001-0.1015-1.50 
  Sveda, Jiri 1967 CZE1.0010.871513.05 
  Gromczak, Dariusz 2044  * POL0.001-0.0815-1.20 
  Schejbal, Josef 1940 CZE1.0010.851512.75 
  Partys, Petr 2004 CZE0.001-0.1015-1.50 
  Bednar, Jiri 1991 CZE0.5010.39155.85 
 * 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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