Individual Calculations September 2013
 Mittmann, Johannes  Total change: 20.25  Rating chartPersonal card
 17. Godesburg-Open Bonn GER 2013-08-03
RcRownchangeKK*chgGame
 2084 2054 5.00 8 1.35 15 20.25 
  Pandorf, Horst 1704 GER1.0010.11151.65 
  Mueller, Marco 2205 GER1.0010.701510.50 
  Rotstein, Jefim f2340 GER0.001-0.1615-2.40 
  Gikas, Andreas Basilius 2187 GER1.0010.681510.20 
  Winterberg, Lukas 2242 GER0.001-0.2615-3.90 
  Evers, Leo 2123 GER0.001-0.4015-6.00 
  Bitsch, Heinz 1878 GER1.0010.27154.05 
  Kohler, Otto 1992 GER1.0010.41156.15 

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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