Individual Calculations January 2012
 Sojka, Oldrich  Total change: -21.60  Rating chartPersonal card
 Brno Open 2011 Brno CZE 2011-11-12
RcRownchangeKK*chgGame
 1803 1657 1.50 7 -0.72 30 -21.60 
  Spanton, Tim 1978 ENG0.001-0.1330-3.90 
  Horak, Miroslav 1838 CZE0.001-0.2630-7.80 
  Van Steenkiste, Luc 1800 BEL0.001-0.3130-9.30 
  Feldvabl, Vilem 1826 CZE0.5010.22306.60 
  Frantsuzova, Lyudmila 1827 RUS0.001-0.2830-8.40 
  Steinkellner, Rudolf 1833 NOR0.001-0.2730-8.10 
  Zlamal, Zdenek 1519 CZE1.0010.31309.30 

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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