Individual Calculations July 2011
 Diaferia, Joseph  Total change: -2.85  Rating chartPersonal card
 Championnat de l'Echiquier Grenoblois GRENOBLE FRA 2011-06-02
RcRownchangeKK*chgGame
 1924 1711 0.00 2 -0.46 15 -6.90 
  Peyrin, Jean 1875 FRA0.001-0.2815-4.20 
  Ziegler, Georges 1972 FRA0.001-0.1815-2.70 

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)
 
 13è Festival de Narbonne-Plage NARBONNE FRA 2011-06-10
RcRownchangeKK*chgGame
 1798 1711 1.50 3 0.32 15 4.80 
  Claret, Franck 1968 FRA0.5010.32154.80 
  Bonot, Bernard 1563 FRA1.0010.30154.50 
  Quesnot, Bonaventure 1863 FRA0.001-0.3015-4.50 

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 Dauphiné Savoie GRENOBLE FRA 2011-06-10
RcRownchangeKK*chgGame
 1902 1711 1.50 6 -0.05 15 -0.75 
  Clair, Michael 1925 FRA0.001-0.2315-3.45 
  Fraszczak, Renaud 1912 FRA1.0010.761511.40 
  Ziegler, Georges 1972 FRA0.001-0.1815-2.70 
  Lamouille, Patrick 1888 FRA0.001-0.2715-4.05 
  Kondratoff, Patrice 1756 FRA0.5010.06150.90 
  Drillat, Michel 1961 FRA0.001-0.1915-2.85 

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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