Individual Calculations June 2013
 Spererova, Katerina  Total change: 6.75  Rating chartPersonal card
 Open Karlovy Vary 2013 Karlovy Vary CZE 2013-04-30
RcRownchangeKK*chgGame
 1855 1675 2.50 7 0.45 15 6.75 
  Hlavacek, Tomas 2050 CZE0.5010.41156.15 
  Roesemann, Rainer f2075  * GER0.001-0.0815-1.20 
  Gruss, Petr 1801 CZE0.001-0.3315-4.95 
  Kastl, Daniel 1794 CZE1.0010.66159.90 
  Lorencova, Vera 1920 CZE0.001-0.2015-3.00 
  Holy, Filip 1596 CZE0.501-0.1115-1.65 
  Kuchar, Tomas 1750 CZE0.5010.10151.50 
 * 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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