Individual Calculations September 2012
 Kierzek, Mira  Total change: 2.85  Rating chartPersonal card
 24.Offene Deutsche Seniorenmeisterschaft Gruppe A Dresden GER 2012-08-09
RcRownchangeKK*chgGame
 2031 2015 4.50 9 0.19 15 2.85 
  Kienel, Norbert 1882 GER1.0010.32154.80 
  Straub, Peter 2162 GER0.5010.20153.00 
  Schmid, Hartmut 2162 GER0.001-0.3015-4.50 
  Schmidt, Gerhard 2232 GER0.001-0.2215-3.30 
  Friedrich, Ekkehard 1889 GER1.0010.33154.95 
  Scharff, Klaus 1983 GER0.001-0.5415-8.10 
  Opitz, Frank 1954 GER0.501-0.0815-1.20 
  Goerden, Hans-Juergen, Dr. 1938 GER1.0010.39155.85 
  Kaufmann, Helmut 2079 GER0.5010.09151.35 

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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