Individual Calculations September 2009
 Rollin, Philippe  Total change: -27.00  Rating chartPersonal card
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeKK*chgGame
 1813 2047 6.00 9 -1.08 25 -27.00 
  Oumaziz, Paul 1791 FRA0.501-0.3125-7.75 
  Ballan, Guillaume 1945 FRA0.001-0.6425-16.00 
  Garma, Jovanka 1755 FRA1.0010.15253.75 
  Roset, Olivier 1775 FRA1.0010.17254.25 
  L`hospital, Philippe 1880 FRA0.501-0.2225-5.50 
  Navrotescu, Andreea-Cristiana 1847 ROU0.001-0.7625-19.00 
  Drochon, Francois 1723 FRA1.0010.13253.25 
  Gilles De La Londe, Jean-F. 1761 FRA1.0010.16254.00 
  Vlahovic, Dimitri 1844 FRA1.0010.24256.00 

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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