Individual Calculations September 2010
 Westphal, Julian  Total change: -14.75  Rating chartPersonal card
 Lichtenberger Sommer 2010 Berlin GER 2010-08-07
RcRownchangeKK*chgGame
 1818 1698 1.50 6 -0.59 25 -14.75 
  Weyers, Guido 1985 GER0.5010.34258.50 
  Wuersig, Mathias 1868 GER0.001-0.2825-7.00 
  Koischwitz, Wanja 1773 GER0.001-0.4025-10.00 
  Prix, Siegfried 1781 GER0.5010.11252.75 
  Engelhardt, Erhard 1799 GER0.001-0.3625-9.00 
  Schacht, Thomas 1699 GER0.5010.00250.00 

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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