Individual Calculations July 2009
 Arbinger, Roland Dr.  Total change: -16.65  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2171 2124 1.50 6 -1.11 15 -16.65 
  Koehler, Ronald 2256 GER0.5010.18152.70 
  Vollmar, Rainer 2150 GER0.5010.04150.60 
  Schneider, Heiko 2223 GER0.001-0.3615-5.40 
  Rechel, Ralf 2221 GER0.5010.13151.95 
  Michalowski, Peter 2032 GER0.001-0.6315-9.45 
  Weise, Martin 2144 GER0.001-0.4715-7.05 

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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