Individual Calculations July 2009
 Bressy, Francois  Total change: 0.00  Rating chartPersonal card
 8e Open de Beziers Beziers FRA 2009-05-01
RcRownchangeRpKK*chgGame
 1655 0 1.00 2 0.00 1655   0.00 
  Austruy, Daniel 1611 FRA0.0010.00 0.00 
  Loubet, Jean-Pierre 1698 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)
 
 11e Festival de Narbonne-Plage Narbonne FRA 2009-05-30
RcRownchangeRpKK*chgGame
 1887 0 1.00 2 0.00 1887   0.00 
  Bouguerra, Tayeb 2018 FRA1.0010.00 0.00 
  Dupy, Lucas 1755 FRA0.0010.00 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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