Individual Calculations May 2012
 Rietman, Frits  Total change: 0.15  Rating chartPersonal card
 Oberhausener Oster-Open 2012 Oberhausen GER 2012-04-05
RcRownchangeKK*chgGame
 2030 2262 5.50 7 0.01 15 0.15 
  Braun, Oskar 1862  * GER1.0010.08151.20 
  Meinert, Thomas 1987 GER1.0010.17152.55 
  Fehmer, Carsten 2089 GER0.001-0.7315-10.95 
  Ritter, Uwe 2016 GER1.0010.19152.85 
  Sharifi Shamili, Ashkan 2078 GER1.0010.26153.90 
  Knol, Geon 2108 NED0.501-0.2115-3.15 
  Henrichs, Wenke 2068 GER1.0010.25153.75 
 * 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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