Individual Calculations September 2009
 Matrisch, Gerd  Total change: -21.45  Rating chartPersonal card
 10.Kaiserbrunnen Seniorenturnier Brakel GER 2009-07-21
RcRownchangeKK*chgGame
 1900 1982 4.00 9 -1.43 15 -21.45 
  Maczollek, Helmut 1665 GER0.001-0.8715-13.05 
  Papenkordt, Karl-Hermann 1889 GER0.501-0.1315-1.95 
  Hoffmann, Heinrich 2027 GER0.5010.06150.90 
  Keil, Heinrich 1792 GER0.501-0.2515-3.75 
  Philipp, Guenther 1914 GER0.001-0.5915-8.85 
  Van Vorselen, Theo 1983 NED1.0010.50157.50 
  Lange, Detlef 1932 GER1.0010.43156.45 
  Oser, Thor 1855 GER0.501-0.1715-2.55 
  Strenzke, Guenter 2046 GER0.001-0.4115-6.15 

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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