Individual Calculations July 2011
 Boehm, Malte  Total change: 17.25  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2010-09-19
RcRownchangeKK*chgGame
 2129 1955 1.50 3 0.69 25 17.25 
  Patzer, Joerg 2164 GER0.001-0.2325-5.75 
  Zeldin, Vitali 2085 GER0.5010.18254.50 
  Klasmeier, Jens 2138 GER1.0010.742518.50 

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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