Individual Calculations October 2008
 Krebs, Dietmar  Total change: 13.65  Rating chartPersonal card
 5.Bad Wildunger Senioren-Cup Bad Wildungen GER 2008-08-15
RcRownchangeKK*chgGame
 2029 2120 6.50 9 0.91 15 13.65 
  Goris-Schouwstra, Adris 1938 NED1.0010.26153.90 
  Matrisch, Gerd 1989 GER1.0010.32154.80 
  Holscher, Peter 2065 NED0.501-0.0815-1.20 
  Kotlar, Alfred 2111 GER0.501-0.0115-0.15 
  Goris, Ton 2058 NED0.501-0.0915-1.35 
  Johannsen, Ingbert 2097 GER0.501-0.0315-0.45 
  Heinzel, Peter 1985 GER0.501-0.1815-2.70 
  Juckschat, Paul 1923 GER1.0010.25153.75 
  Hoellger, Herbert 2097 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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