Individual Calculations January 2012
 Happel, Henk  Total change: -11.00  Rating chartPersonal card
 8e Open International de Vandoeuvre - A (+1900) VANDOEUVRE LES NANCY FRA 2011-12-19
RcRownchangeKK*chgGame
 2183 2140 3.00 9 -1.10 10 -11.00 
  Wirig, Anthony g2497 FRA0.001-0.1110-1.10 
  Marty, Brice 2004 FRA1.0010.32103.20 
  Donchenko, Alexander f2310 GER1.0010.72107.20 
  Tugui, Adrian 2378 ROU0.5010.30103.00 
  Song, Julien f2317 FRA0.001-0.2710-2.70 
  Borda, Alan f2157 BOL0.001-0.4810-4.80 
  Saatdjian, Stephane 2004 FRA0.001-0.6810-6.80 
  Gayol, Jean-Pierre 1933 FRA0.001-0.7710-7.70 
  Wee, Chu En Kelvin 2047 SIN0.501-0.1310-1.30 

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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