Individual Calculations June 2013
 Koehler, Marianne  Total change: -9.75  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 1830 1677 1.50 7 -0.65 15 -9.75 
  Ruerup, Hans-Heinz 1999 GER0.001-0.1315-1.95 
  Kluever, Horst 1882 GER0.001-0.2415-3.60 
  Paulsen, Eckart 1875 GER0.001-0.2415-3.60 
  Stuiber, Ingeborg 1390 GER1.0010.16152.40 
  Fritsch, Wolfgang 1845 GER0.5010.22153.30 
  Hesse, Klaus Dieter 1927 GER0.001-0.1915-2.85 
  Mewes, Hans-Dieter 1891 GER0.001-0.2315-3.45 

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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