Individual Calculations December 2012
 Ehrke, Michael  Total change: -34.80  Rating chartPersonal card
 16.Offene Internationale Bayerische Schachmeisterschaft 2012 Bad Wiessee GER 2012-10-27
RcRownchangeKK*chgGame
 2034 2243 4.50 9 -2.32 15 -34.80 
  Kuhn, Andreas 1946 GER1.0010.15152.25 
  Kroencke, Manfred 2064 GER0.501-0.2315-3.45 
  Marentini, Marcel 2072 SUI0.001-0.7315-10.95 
  Helbig, Dieter 1862 GER1.0010.09151.35 
  Grohde, Wolfgang 2140 GER0.501-0.1415-2.10 
  Roemhild, Marcus 2098 GER0.501-0.1915-2.85 
  Bradley, Alan 2011 RSA0.501-0.2915-4.35 
  Stoffel, Matthias 2064 GER0.001-0.7315-10.95 
  Mack, Thomas, Dr. 2048 GER0.501-0.2515-3.75 

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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