Individual Calculations November 2009
 Hombrecher, Kai  Total change: -1.05  Rating chartPersonal card
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 2092 1933 1.50 5 -0.07 15 -1.05 
  Gutman, Lev g2333  * GER0.001-0.0815-1.20 
  Perez Garcia, Hebert 2148 NED0.001-0.2315-3.45 
  Gandrud, Vegar Koi 2170 NOR0.001-0.2015-3.00 
  Vovchik, Vladimir 1711 GER1.0010.22153.30 
  Punt, Roland 2098 NED0.5010.22153.30 
 * 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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