Individual Calculations January 2010
 Rihouey, Franck  Total change: -16.20  Rating chartPersonal card
 8e open international de Menton Menton FRA 2009-10-25
RcRownchangeKK*chgGame
 1828 1908 4.00 9 -1.36 15 -20.40 
  Mangani, Jean-Pierre 1508  * FRA1.0010.08151.20 
  Lacrosse, Marc f2179 BEL0.001-0.1715-2.55 
  Angles D`auriac, Bernard 1742 MNC0.501-0.2215-3.30 
  De Luca, Fabio 1788 ITA1.0010.34155.10 
  Gauer, Jacques 1957 FRA0.001-0.4315-6.45 
  Pesce, Leandro 1729 ITA1.0010.27154.05 
  Birens, Eric-Andre 2041 FRA0.001-0.3215-4.80 
  Richard, Alain 1746 FRA0.001-0.7115-10.65 
  Leblic, Pierre 1758 FRA0.501-0.2015-3.00 
 * 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1746 1912 1.00 1 0.28 15 4.20 
  Hadjadj, Maurice 1746 FRA1.0010.28154.20 

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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