Individual Calculations May 2011
 Sonnberger, Reinhard  Total change: -7.80  Rating chartPersonal card
 Wuerttemberg Verbandsliga Sued Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2170 2224 3.50 7 -0.52 15 -7.80 
  Aring, Gerd 2210 GER0.501-0.0215-0.30 
  Altenhof, Martin 2244 GER0.001-0.4715-7.05 
  Herz, Thomas 2085 GER0.501-0.1915-2.85 
  Smolny, Frieder 2124 GER1.0010.36155.40 
  Knoedler, Dieter f2342 GER0.001-0.3415-5.10 
  Born, Bernd-Ludger 2067 GER1.0010.29154.35 
  Holl, Hans-Peter 2115 GER0.501-0.1515-2.25 

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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