Individual Calculations January 2011
 Sojka, Oldrich  Total change: 5.00  Rating chartPersonal card
 Brno Open 2010 Brno CZE 2010-11-14
RcRownchangeKK*chgGame
 1878 1644 2.00 8 0.20 25 5.00 
  Spanton, Tim 2030 ENG1.0010.912522.75 
  Snorek, Milan 2044  * CZE0.001-0.0825-2.00 
  Simkin, Alexander 1925 RUS0.001-0.1625-4.00 
  Guttridge, David 1891 ENG0.001-0.1925-4.75 
  Collins, Alan 1849 ENG0.001-0.2425-6.00 
  Kosina, Vladimir 1878 CZE0.001-0.2125-5.25 
  Snasel, Michal 1798 CZE0.5010.21255.25 
  Petruzalek, Radim 1612 CZE0.501-0.0425-1.00 
 * 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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