Individual Calculations May 2013
 Kotzem, Ernst  Total change: -9.15  Rating chartPersonal card
 8.Cuxhaven Seniorenturnier Cuxhaven GER 2013-04-05
RcRownchangeKK*chgGame
 1841 2034 6.00 9 -0.61 15 -9.15 
  Moeller, Gerhard 1646 GER0.501-0.4115-6.15 
  Baier, Peter 1767 GER0.001-0.8215-12.30 
  Greiner, Wolfgang 1848 GER1.0010.26153.90 
  Brandt, Fred 1867 GER0.001-0.7215-10.80 
  Brueckner, Ewald 1760 GER0.501-0.3315-4.95 
  Bill, Eugen 1886 GER1.0010.30154.50 
  Jung, Michael, Prof. 1813 GER1.0010.22153.30 
  Beckmann, Manfred 1975 GER1.0010.42156.30 
  Jeske, Kirsten 2009 GER1.0010.47157.05 

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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