Individual Calculations November 2012
 Grieb, Stefan  Total change: 6.30  Rating chartPersonal card
 9. Nibelungenopen 2012 A-Turnier Worms GER 2012-10-05
RcRownchangeKK*chgGame
 2083 1937 2.00 5 0.42 15 6.30 
  Mueller, Erich 2139 GER0.5010.26153.90 
  Villing, Dieter 2177 GER0.5010.30154.50 
  Hegermann, Frank 2128 GER0.001-0.2515-3.75 
  De Silva, Joel Niels 1822 GER0.501-0.1615-2.40 
  Werner, Dimo m2149 GER0.5010.27154.05 

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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