Individual Calculations September 2009
 Theon, Pierre  Total change: -19.95  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 2005 2121 4.50 9 -1.33 15 -19.95 
  Okhotnik, Vladimir m2449 FRA0.001-0.1315-1.95 
  Mercier, Jean-Loup 1875 FRA1.0010.19152.85 
  Purenne, Benoit 1885 FRA0.001-0.8015-12.00 
  Le Meur, Jean-Pierre 1942 FRA1.0010.27154.05 
  Assedo, Johaquim 1823 FRA0.501-0.3515-5.25 
  Jouneau, Quentin 2007 FRA1.0010.34155.10 
  Grego, Pierre 1870 FRA1.0010.19152.85 
  Mladenov, Plamen 2362 BUL0.001-0.2015-3.00 
  Taube, Gregor 1835 NOR0.001-0.8415-12.60 

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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