Individual Calculations May 2011
 Petri, Alexander  Total change: 3.30  Rating chartPersonal card
 Landesmeisterschaft SH Meisterklasse Eckernfoerde GER 2011-04-16
RcRownchangeKK*chgGame
 2213 2193 4.50 9 0.22 15 3.30 
  Haenjes, Frank 2097 GER1.0010.37155.55 
  Feuerstack, Aljoscha 2407 GER0.5010.27154.05 
  Hein, Andreas f2232 GER0.5010.05150.75 
  Voelzke, Ferdinand 2199 GER0.5010.01150.15 
  Svane, Rasmus 2217 GER0.5010.03150.45 
  Wobbe, Sven 2190 GER0.001-0.5015-7.50 
  Zeller, Joerg 2163 GER0.501-0.0415-0.60 
  Menzel, Ralf 2269 GER0.5010.10151.50 
  Homuth, Manfred 2146 GER0.501-0.0715-1.05 

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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