Individual Calculations July 2015
 Koehler, Gerhard, Dr.  Total change: 6.40  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 Finale A Wiesbaden-Niedernhausen GER 2015-06-04
RcRownchangeKK*chgGame
 2219 2172 2.50 5 0.32 20 6.40 
  Konson, Konstantin 2206 GER1.0010.552011.00 
  Hoffmeister, Frank, Dr. 2204 GER0.001-0.4620-9.20 
  Loewe, Lennard 2217 GER0.001-0.4420-8.80 
  Meyner, Hannes 2231 GER1.0010.582011.60 
  Pruefer, Friedbert, Prof. Dr. 2235 GER0.5010.09201.80 

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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