Individual Calculations September 2010
 Koch, Ulrich  Total change: -13.50  Rating chartPersonal card
 Karl-Mala-Gedenkturnier Frankfurt/Main GER 2010-07-08
RcRownchangeKK*chgGame
 1960 1964 2.50 6 -0.54 25 -13.50 
  Guenther, Peter 2218 GER1.0010.812520.25 
  Pfrommer, Christoph f2335 GER0.001-0.1025-2.50 
  Ruppert, Wolfgang 2166 GER0.001-0.2425-6.00 
  Korchounov, Andrei 1735 GER0.501-0.2925-7.25 
  Hirneise, Lothar 1696 GER0.501-0.3325-8.25 
  Mager, Denis 1607 GER0.501-0.3925-9.75 

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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