Individual Calculations July 2011
 Vigneron, Frederic  Total change: -3.15  Rating chartPersonal card
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 1988 1929 1.00 2 0.13 15 1.95 
  Boizante, Yvain 2161 FRA0.001-0.2115-3.15 
  Josse, Sebastien 1815 FRA1.0010.34155.10 

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)
 
 14eme open de Louviers LOUVIERS FRA 2011-06-11
RcRownchangeKK*chgGame
 1761 1929 2.50 4 -0.34 15 -5.10 
  Rousselin, Marc 1625 FRA0.501-0.3615-5.40 
  Petitjeans, Simon 1680 FRA1.0010.19152.85 
  Josse, Sebastien 1815 FRA0.001-0.6615-9.90 
  Andrieu, Philippe 1922 FRA1.0010.49157.35 

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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