Individual Calculations March 2011
 Ploetner, Jens  Total change: -17.75  Rating chartPersonal card
 5. Schwarzer Baer Open Jena GER 2011-02-02
RcRownchangeKK*chgGame
 1890 1962 3.50 7 -0.71 25 -17.75 
  Kuenne Dr., Lutz-Dieter 1631 GER1.0010.12253.00 
  Moser, Eva mwg2362  * AUT0.001-0.0825-2.00 
  Schubert, Johannes 1784 GER1.0010.27256.75 
  Horatschek, Peter 1783 GER0.501-0.2325-5.75 
  Rauhut Dr. , Frank 1985 GER0.5010.03250.75 
  Schulz, Uwe 1862 GER0.501-0.1425-3.50 
  Saran, Bajar 1825 GER0.001-0.6825-17.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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