Individual Calculations March 2012
 Maas, Oliver, Dr.  Total change: 12.30  Rating chartPersonal card
 28. Internationales Boeblinger Open A Boeblingen GER 2011-12-26
RcRownchangeKK*chgGame
 2155 2030 3.50 8 0.82 15 12.30 
  Fuchs, Judith wm2231 GER0.5010.26153.90 
  Mariano, Elia 2200 ITA0.5010.22153.30 
  Petermann, Michail 2193 GER0.001-0.2815-4.20 
  Kroneder, Christian 2159 GER0.5010.17152.55 
  Wild, Achim 2098 GER0.001-0.4115-6.15 
  Imhof, Thomas 2113 GER1.0010.61159.15 
  Frey, Alisa wf2104 GER0.5010.10151.50 
  Rombach, Michael 2139 GER0.5010.15152.25 

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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