Individual Calculations September 2015
 Kierzek, Matthias, Dr.  Total change: 8.20  Rating chartPersonal card
 27. Deutsche Senioren-Einzelmeisterschaft 2015 Gruppe A Magdeburg GER 2015-08-15
RcRownchangeKK*chgGame
 2088 2218 6.50 9 0.41 20 8.20 
  Ophoff, Rigobert 2009 GER1.0010.23204.60 
  Andersen, Knut 2087 GER0.501-0.1820-3.60 
  Petzold, Hans, Prof. Dr. 2079 GER0.501-0.1920-3.80 
  Vasiljev, Jurij 2099 GER0.501-0.1620-3.20 
  Jacob, Helmut, Dr. 2072 GER0.501-0.2020-4.00 
  Mann, Klaus-Dieter 2102 GER1.0010.34206.80 
  Blab, Ludwig 2119 GER1.0010.36207.20 
  Haselhorst, Helmut 2080 GER0.501-0.1920-3.80 
  Weisenburger, Horst 2145 GER1.0010.40208.00 

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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