Individual Calculations July 2013
 Hartmann, Martin  Total change: 5.10  Rating chartPersonal card
 2-Tage-Turnier U2200 2013 Baden-Baden GER 2013-06-22
RcRownchangeKK*chgGame
 1843 1788 2.50 5 0.34 15 5.10 
  Osmanovic, Faruk 2028 GER0.5010.30154.50 
  Clancy, Jonathan 1931 GER0.001-0.3115-4.65 
  Gantner, Ralf 1841 GER0.001-0.4315-6.45 
  Bethke, Richard 1623 GER1.0010.28154.20 
  Van Der Vegt, Edwin 1791 GER1.0010.50157.50 

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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