Individual Calculations September 2010
 Matrisch, Gerd  Total change: -10.20  Rating chartPersonal card
 11. Kaiserbrunnen Seniorenturnier Brakel GER 2010-07-22
RcRownchangeKK*chgGame
 1922 1939 3.00 7 -0.68 15 -10.20 
  De Ruiter, Tom 2123 NED0.001-0.2615-3.90 
  Schmidt, Erich 1921 GER0.001-0.5315-7.95 
  Keil, Heinrich 1814 GER0.501-0.1715-2.55 
  Bornemann, Anton 1811 GER1.0010.33154.95 
  Claus, Joachim 1852 GER1.0010.38155.70 
  Kieboom, Bert 2057 NZL0.001-0.3415-5.10 
  Scheuerlein, Gerhard 1875 GER0.501-0.0915-1.35 

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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