Individual Calculations September 2013
 Webb, Laurence  Total change: -5.25  Rating chartPersonal card
 Dortmunder Sparkassen-Open A 2013 Dortmund GER 2013-07-27
RcRownchangeKK*chgGame
 2169 2286 5.50 9 -0.35 15 -5.25 
  Nielsen, Frode Benedikt 2015 DEN1.0010.17152.55 
  Hellwig, Thomas 2046 GER1.0010.20153.00 
  Schmuecker, Marcus 2255 GER0.501-0.0415-0.60 
  Heinert, Eugen 2129 GER0.001-0.7115-10.65 
  Schroeder, Kevin 2079 GER1.0010.23153.45 
  Kozlov, Alexander 2172 GER1.0010.34155.10 
  Schmittdiel, Eckhard g2435 GER0.5010.20153.00 
  Michalczak, Thomas f2299 GER0.001-0.4815-7.20 
  Hecht, Carsten 2087 GER0.501-0.2615-3.90 

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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