Individual Calculations January 2011
 Ruch, Bernard  Total change: 12.75  Rating chartPersonal card
 9e open international de Menton MENTON FRA 2010-10-24
RcRownchangeKK*chgGame
 1968 2000 5.50 9 0.74 15 11.10 
  Volpara, Riccardo 1628 ITA1.0010.10151.50 
  Badano, Fabio 1797 ITA1.0010.24153.60 
  Stoppa, Omar 2263 ITA0.001-0.1815-2.70 
  Tagliano, Maurizio 1832 ITA1.0010.28154.20 
  Jean, Olivier 2260 FRA1.0010.821512.30 
  Ludwig, Remi 2246 FRA0.001-0.1915-2.85 
  Daadaa, Soha 1600  * FRA1.0010.08151.20 
  Ribreau, Herve 2250 FRA0.001-0.1915-2.85 
  Klaus, Philippe 1835 FRA0.501-0.2215-3.30 
 * 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)
 
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2039 2002 1.00 1 0.55 15 8.25 
  Fuhrmann, Guy 2039 FRA1.0010.55158.25 

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)
 
 Team - Coupe de France - Part 1 FRANCE FRA 2010-11-28
RcRownchangeKK*chgGame
 2044 2002 0.00 1 -0.44 15 -6.60 
  Schmucker, Roger 2044 FRA0.001-0.4415-6.60 

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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