Individual Calculations September 2011
 Straub, Peter  Total change: 23.55  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 2036 2126 6.50 8 1.57 15 23.55 
  Greiner, Wolfgang 1850 GER1.0010.17152.55 
  Pooth, Richard 1981 GER1.0010.31154.65 
  Becher, Helmut, Dr. 2081 GER0.501-0.0615-0.90 
  Thieme, Wolfgang 1954 GER1.0010.27154.05 
  Bakhmatov, Eduard f2305 GER0.001-0.2715-4.05 
  Klein, Leo 1982 GER1.0010.31154.65 
  Gousseinov, Aguif 1989 FRA1.0010.32154.80 
  Hottes, Dieter 2143 GER1.0010.52157.80 

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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