Individual Calculations January 2012
 Althoff, Ralph  Total change: -41.40  Rating chartPersonal card
 29. Muensterland Open Senden GER 2011-10-21
RcRownchangeKK*chgGame
 1944 2059 2.50 6 -1.38 30 -41.40 
  Krieger, Alexander 1780 GER1.0010.16304.80 
  Boehm, Juergen 2218 GER0.001-0.2930-8.70 
  Grzonka, Raphael 1890 GER0.501-0.2230-6.60 
  Gehlen, Horst, Dr. 1849 GER0.001-0.7730-23.10 
  Foerster, Tobias 1985 GER0.001-0.6030-18.00 
  Distelrath, Oliver 1942 GER1.0010.343010.20 

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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