Individual Calculations September 2013
 Kozlov, Alexander  Total change: -6.45  Rating chartPersonal card
 Dortmunder Sparkassen-Open A 2013 Dortmund GER 2013-07-27
RcRownchangeKK*chgGame
 2113 2172 3.00 6 -0.43 15 -6.45 
  Simon, Thomas 1938 GER1.0010.21153.15 
  Simanowski, Mio 1864 GER0.501-0.3615-5.40 
  Bramkamp, Rainer 2081 GER1.0010.38155.70 
  Schmittdiel, Eckhard g2435 GER0.001-0.1815-2.70 
  Webb, Laurence f2286 ENG0.001-0.3415-5.10 
  Garbuszus, Juergen 2071 GER0.501-0.1415-2.10 

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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