Individual Calculations October 2012
 Seyffarth, Renate  Total change: -12.75  Rating chartPersonal card
 20.Haslacher Schwarzwald Seniorenturnier Haslach GER 2012-09-13
RcRownchangeKK*chgGame
 1887 1960 4.50 9 -0.85 15 -12.75 
  Van Houten, Henk 1733 NED1.0010.21153.15 
  Kaufmann, Helmut 2043 GER0.5010.11151.65 
  Wittkugel, Friedhelm 2028 GER0.5010.09151.35 
  Bardin, Christian 1743 FRA0.501-0.2815-4.20 
  Fels, Karl-Heinz 1899 GER0.501-0.0815-1.20 
  Schmidt, Eugen 1930 GER0.001-0.5415-8.10 
  Oser, Thor 1817 GER0.501-0.1915-2.85 
  Kuepferle, Ernst 1978 GER0.5010.03150.45 
  Janzen, Christian 1814 GER0.501-0.2015-3.00 

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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