Individual Calculations April 2009
 Eilers, Jochen  Total change: 22.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2076 1928 3.00 5 1.49 15 22.35 
  Glinzk, Michael 2058 GER1.0010.681510.20 
  Thelen, Armin 2068 GER0.5010.19152.85 
  Schoenhof, Timo 2072 GER0.5010.19152.85 
  Iseringhausen, Martin 2073 GER0.5010.19152.85 
  Prueske, Wolfgang 2109 GER0.5010.24153.60 

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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