Individual Calculations July 2009
 Pierrugues, Laurent  Total change: 0.00  Rating chartPersonal card
 Open 13 Vitrolles FRA 2009-04-07
RcRownchangeRpKK*chgGame
 1824 0 2.50 6 0.00 1767   0.00 
  Lenfant, Francois 2075 FRA0.0010.00 0.00 
  Estevez, Ange 1632 FRA1.0010.00 0.00 
  Chauvet, Jean-Marc 1972 FRA0.5010.00 0.00 
  Nakache, Jonathan 1888 FRA0.0010.00 0.00 
  Montanelli, Tristan 1635 FRA0.0010.00 0.00 
  Parroco, Pierre-Jean 1740 FRA1.0010.00 0.00 

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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