Individual Calculations July 2008
 Vega-Ritter, Isabelle  Total change: 13.95  Rating chartPersonal card
 7e Open de Malakoff Malakoff FRA 2008-04-19
RcRownchangeKK*chgGame
 1697 1469 2.50 7 0.99 25 24.75 
  Roque, Daniel 1639 FRA0.5010.22255.50 
  Engel, Norbert 1640 FRA0.5010.23255.75 
  Laurent-Tenaille, Christian 1669 FRA0.5010.26256.50 
  Jacq, Philippe 1801 FRA0.001-0.1225-3.00 
  Salgues, Michel 1708 FRA0.001-0.2025-5.00 
  Levier, Jean-Francois 1717 FRA0.001-0.1925-4.75 
  Reuther, Guido 1704 FRA1.0010.792519.75 

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)
 
NOTE: K factor changed
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeKK*chgGame
 1735 1469 0.00 4 -0.72 15 -10.80 
  Talamon, Jerome 1694 FRA0.001-0.2215-3.30 
  Engel, Gerard 1698 FRA0.001-0.2115-3.15 
  Jangwa, Valentin 1819 FRA0.001-0.1115-1.65 
  Fouchet, Guy 1728 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)
 

 

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