Individual Calculations May 2012
 Ortmann, David  Total change: -15.45  Rating chartPersonal card
 Mannschaftsmeisterschaft 2.Bundesliga Sued Hamburg GER 2011-10-02
RcRownchangeKK*chgGame
 2273 2355 2.00 5 -1.03 15 -15.45 
  Schloetzer, Waldemar 2308 GER0.001-0.5715-8.55 
  Pernutz, Hans-Gerhard 2115 GER0.501-0.3015-4.50 
  Werner, Marc f2340 GER0.501-0.0215-0.30 
  Walter, Stefan 2360 GER0.5010.01150.15 
  Schneider, Bernd f2244 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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