Individual Calculations April 2009
 Kaster, Martin  Total change: 16.95  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2217 2125 3.00 5 1.13 15 16.95 
  Stockmann, Michael 2197 GER1.0010.60159.00 
  Cherny, Andrey 2208 GER1.0010.61159.15 
  Krutwig, Longlong 2173 GER0.001-0.4315-6.45 
  Niesel, Matthias 2247 GER0.001-0.3315-4.95 
  Lorenz, Roger 2259 GER1.0010.681510.20 

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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