Individual Calculations September 2009
 Roemer, Norbert  Total change: 32.55  Rating chartPersonal card
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2117 1799 3.00 6 2.17 15 32.55 
  Wilfert, Andre 2105 GER1.0010.861512.90 
  Reyer, Ulli 2186 GER0.5010.41156.15 
  Wanzek, Daniel 2199  * GER0.001-0.0815-1.20 
  Wahlicht, Mike 2007 GER0.5010.27154.05 
  Greiner, Timo 2093 GER1.0010.851512.75 
  Sonntag, Hermann 2113 GER0.001-0.1415-2.10 
 * 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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