Individual Calculations January 2010
 Diaz, Mickael  Total change: -4.20  Rating chartPersonal card
 8e open international de Menton Menton FRA 2009-10-25
RcRownchangeKK*chgGame
 2065 2223 6.00 9 -0.07 15 -1.05 
  Formento, Paolo 1823  * ITA1.0010.08151.20 
  Dubreuil, Remy 1927 FRA0.001-0.8515-12.75 
  Stefanelli, Jean-Baptiste 1823  * FRA1.0010.08151.20 
  Godino, Thierry 1962 FRA1.0010.18152.70 
  Dubois, Martine wm2000 FRA1.0010.22153.30 
  Llanes Hurtado, Miguel g2493 ESP0.5010.33154.95 
  Stoppa, Omar 2270 ITA0.5010.07151.05 
  Giffard, Nicolas m2344 FRA0.001-0.3415-5.10 
  Jouet, Philippe 1944 FRA1.0010.16152.40 
 * 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 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2182 2235 0.50 1 -0.07 15 -1.05 
  Jean, Olivier 2182 FRA0.501-0.0715-1.05 

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 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2130 2235 0.50 1 -0.14 15 -2.10 
  Le Hetet, Nicolas 2130 FRA0.501-0.1415-2.10 

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)
 

 

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