Individual Calculations March 2013
 Koch, Christian  Total change: 10.80  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 24 Brakel GER 2013-02-15
RcRownchangeKK*chgGame
 1836 1862 3.00 5 0.36 30 10.80 
  Arndt, Theodor 1576 GER1.0010.16304.80 
  Bub, Volker 2115 GER0.001-0.1930-5.70 
  Sturm, Frank 1977 GER0.5010.16304.80 
  Gorbach, Mark 1660 GER0.501-0.2630-7.80 
  Meul, Willi 1854 GER1.0010.493014.70 

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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