Individual Calculations September 2009
 Horn, Peter  Total change: 2.25  Rating chartPersonal card
 Kieler Open 2009 Kiel GER 2009-08-01
RcRownchangeKK*chgGame
 2107 2144 4.50 8 0.15 15 2.25 
  Bienert, Marco 1744  * GER1.0010.08151.20 
  Lanka, Zigurds g2487 LAT0.001-0.1215-1.80 
  Lindner, Ulrich 1962 GER1.0010.26153.90 
  Lindinger, Markus f2301 GER0.5010.21153.15 
  Saglam, Bilent 2168 GER0.001-0.4715-7.05 
  Brammertz, Andrea 1917 GER0.501-0.2915-4.35 
  Cremers, Michael 2113 GER1.0010.46156.90 
  Haffner, Alexander 2160 GER0.5010.02150.30 
 * 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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