Individual Calculations November 2010
 Roggenbach, Ottomar  Total change: -19.50  Rating chartPersonal card
 Deutsche Senioren Einzelmeisterschaft Berlin GER 2010-08-16
RcRownchangeKK*chgGame
 1824 1852 3.50 9 -1.30 15 -19.50 
  Swoboda, Peter 2041 GER0.5010.25153.75 
  Wuensch, Ulrich 2056 GER0.5010.26153.90 
  Bernhoeft, Erhard 2000 GER0.001-0.3015-4.50 
  Neumeister, Herbert, Dr. 1983 GER0.001-0.3215-4.80 
  Schwagrowski, Bernd 1641 GER0.501-0.2715-4.05 
  Toth, Hans-Juergen 1653 GER0.501-0.2615-3.90 
  Prinz, Tade 1746 GER0.001-0.6415-9.60 
  Fiedler, Ronald 1629 GER0.501-0.2815-4.20 
  Schumacher, Ursula 1664 GER1.0010.26153.90 

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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