Individual Calculations September 2011
 Van Delft, Merijn  Total change: 12.40  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 2325 2401 6.50 9 1.24 10 12.40 
  Le Marec, Simon 2115 FRA1.0010.16101.60 
  Abergel, Thal g2506 FRA1.0010.64106.40 
  Kosten, Anthony C. g2504 FRA0.001-0.3610-3.60 
  Favarel, Antoine 2240 FRA0.501-0.2110-2.10 
  Basso, Pierre-Yves 2001  * FRA1.0010.08100.80 
  Ollier, Pablo 2282 FRA1.0010.34103.40 
  Colin, Vincent m2417 FRA0.5010.02100.20 
  Collas, Didier m2381 FRA1.0010.47104.70 
  Zaragatski, Ilja m2475 GER0.5010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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