Individual Calculations May 2011
 Koenig, Christian  Total change: 6.30  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen Oberhausen GER 2011-04-21
RcRownchangeKK*chgGame
 2176 2113 2.50 5 0.42 15 6.30 
  Riekenbrauk, Joerg 1936 GER1.0010.27154.05 
  Heimsoth, Sven-Holger 2178 GER0.5010.09151.35 
  Pilat, Daniel 2175 GER0.5010.09151.35 
  Graw, Christopher 2257 GER0.5010.19152.85 
  Coenen, Michael 2334 GER0.001-0.2215-3.30 

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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