Individual Calculations July 2010
 Boehme, Andy  Total change: 10.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Finale B Halle GER 2010-05-13
RcRownchangeKK*chgGame
 2087 2055 2.50 4 0.68 15 10.20 
  Hahn, Markus 2073 GER1.0010.53157.95 
  Evers, Leo 2106 GER1.0010.57158.55 
  Brem, Stephan 2091 GER0.001-0.4515-6.75 
  Stielau, Jens-Uwe 2078 GER0.5010.03150.45 

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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