Individual Calculations July 2009
 Romero, Vladimir  Total change: 5.25  Rating chartPersonal card
 Chpt de France des Jeunes - Open A Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1706 1725 3.50 6 0.35 15 5.25 
  Benhaim, Louis 1597 FRA1.0010.33154.95 
  Demeure, Florian 1696 FRA1.0010.46156.90 
  Alliot, Kevin 1758 FRA0.5010.05150.75 
  Martin, Axel 1719 FRA0.501-0.0115-0.15 
  Bain-Thouverez, Aurelien 1607 FRA0.501-0.1615-2.40 
  Durand, Victor 1856 FRA0.001-0.3215-4.80 

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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