Individual Calculations January 2010
 Schumacher, Ursula  Total change: 5.85  Rating chartPersonal card
 Schach am Rhein Senioren Bad Breisig GER 2009-11-21
RcRownchangeKK*chgGame
 1828 1669 2.50 8 0.08 15 1.20 
  Vorderbruegge, Franz-Josef 1938 GER0.001-0.1715-2.55 
  Stock, Hugo 1640 GER0.501-0.0415-0.60 
  Lubner, Wolfgang 1669 GER0.5010.00150.00 
  Wittelsberger, Helmut 1959 GER0.001-0.1615-2.40 
  Van Houten, Henk 1788 NED0.5010.16152.40 
  Flockerzi, Armin 1846 GER0.001-0.2715-4.05 
  Oser, Thor 1869 GER0.5010.26153.90 
  Classen, Herbert, Dr. 1913 GER0.5010.30154.50 

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)
 
 17. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2009-12-04
RcRownchangeKK*chgGame
 1880 1669 2.00 7 0.31 15 4.65 
  Loeffler, Hans 2004 GER0.001-0.1215-1.80 
  Schemmel, Hans-Ulrich 1875 GER0.5010.26153.90 
  Scheidt, Eugen 1958 GER0.001-0.1615-2.40 
  Fuchs, Willy 1825 GER0.5010.21153.15 
  Thonig, Manfred 1704 GER0.001-0.4515-6.75 
  Aufmwasser, Guenter 1823 GER1.0010.711510.65 
  Gerhards, Walter 1974 GER0.001-0.1415-2.10 

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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