Individual Calculations July 2012
 Diaferia, Joseph  Total change: -41.40  Rating chartPersonal card
 Championnat de l'Isère 2012 EYBENS FRA 2011-11-19
RcRownchangeKK*chgGame
 1809 1680 3.00 6 0.90 15 13.50 
  Fahys, Bertrand 1911 FRA0.5010.29154.35 
  Der Hovhanessian, Daniel 1629 FRA1.0010.43156.45 
  Bandet, Raphael 1876 FRA0.5010.25153.75 
  Vasquez, Georges 2056 FRA0.001-0.0915-1.35 
  Chouk, Nabil 1895 FRA0.001-0.2315-3.45 
  Sillero, Pierre 1485 FRA1.0010.25153.75 

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)
 
 Championnat de l'Echiquier Grenoblois 2012 GRENOBLE FRA 2012-04-25
RcRownchangeKK*chgGame
 1840 1702 0.00 5 -1.61 15 -24.15 
  Horvat, Boris 1925 FRA0.001-0.2215-3.30 
  Desfonds, Sylvie 1731 FRA0.001-0.4615-6.90 
  Scharr, Jules 1852 FRA0.001-0.3015-4.50 
  Petit, Didier 1942 FRA0.001-0.2015-3.00 
  Leferme, Yann 1749 FRA0.001-0.4315-6.45 

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 2012 - Nationale 4 - R7 FRANCE FRA 2012-05-13
RcRownchangeKK*chgGame
 1866 1696 0.00 1 -0.28 15 -4.20 
  Mounier, Michel 1866 FRA0.001-0.2815-4.20 

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)
 
 14e Festival de Narbonne-Plage NARBONNE FRA 2012-05-26
RcRownchangeKK*chgGame
 1628 1696 0.00 3 -1.77 15 -26.55 
  Bouguerra, Tayeb 1972 FRA0.001-0.1715-2.55 
  Grosse, Tomas 1475 FRA0.001-0.7815-11.70 
  Soblechero, Hugo 1436 FRA0.001-0.8215-12.30 

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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