Individual Calculations September 2011
 Grill, Roman  Total change: -19.50  Rating chartPersonal card
 FIDE Open Tabor 2011 Tabor CZE 2011-07-31
RcRownchangeKK*chgGame
 1948 2153 5.50 9 -1.30 15 -19.50 
  Vesely, Vitek 1753  * CZE1.0010.08151.20 
  Van Nieuwenhuizen, Hans 1957 NED0.501-0.2515-3.75 
  Tserendorj, Batsaikhan 2045 USA0.001-0.6515-9.75 
  Krska, David 1905 CZE1.0010.19152.85 
  Pravdik, Kamil 2019 CZE0.501-0.1815-2.70 
  Cieslak, Leszek 1973 CZE0.001-0.7415-11.10 
  Dvorak, Adam 1924 CZE1.0010.21153.15 
  Nyvlt, Otto 1984 CZE0.501-0.2215-3.30 
  Toman, Antonin 1970 CZE1.0010.26153.90 
 * 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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