Individual Calculations October 2012
 Bachmann, Karlheinz  Total change: 8.40  Rating chartPersonal card
 21. Deutsche Senioren-Mannschaftsmeisterschaft Berlin GER 2012-09-10
RcRownchangeKK*chgGame
 2241 2236 4.00 7 0.56 15 8.40 
  Boehm, Eckart, Dr. 2101 GER0.501-0.1815-2.70 
  Boehm, Martin 2262 GER1.0010.54158.10 
  Salov, Sergej m2224 GER0.501-0.0215-0.30 
  Bodach, Hans 2235 GER0.5010.00150.00 
  Clemens, Christian, Dr. f2254 GER0.5010.03150.45 
  Donchenko, Anatoly m2364 GER0.5010.17152.55 
  Krieger, Hermann 2249 GER0.5010.02150.30 

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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