Individual Calculations July 2009
 Drexel, Christian  Total change: 3.60  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2120 2158 3.00 5 0.24 15 3.60 
  Simons, Joerg 2102 GER0.501-0.0815-1.20 
  Erdmann, Stefan 2191 GER1.0010.55158.25 
  Mayer, Jean-Marc 2183 FRA0.5010.03150.45 
  Weller, Manuel 2085 GER0.501-0.1015-1.50 
  Von Brochowski, Christoph 2039 GER0.501-0.1615-2.40 

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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