Individual Calculations September 2009
 Bornemann, Anton  Total change: -8.70  Rating chartPersonal card
 10.Kaiserbrunnen Seniorenturnier Brakel GER 2009-07-21
RcRownchangeKK*chgGame
 1902 1826 3.00 9 -0.58 15 -8.70 
  Vink, Wim 1990 NED0.001-0.2815-4.20 
  Segelken, Peter 1912 GER0.001-0.3815-5.70 
  Oser, Thor 1855 GER0.001-0.4615-6.90 
  Van Vorselen, Theo 1983 NED1.0010.711510.65 
  Rudolph, Rainer 1692 GER1.0010.32154.80 
  Hoffmann, Heinrich 2027 GER0.001-0.2415-3.60 
  Lueders, Guenther Dr. 1837 GER1.0010.52157.80 
  Papenkordt, Karl-Hermann 1889 GER0.001-0.4115-6.15 
  Lange, Detlef 1932 GER0.001-0.3615-5.40 

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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