Individual Calculations January 2009
 Marechal, Pascal  Total change: 12.15  Rating chartPersonal card
 105e open international Club 608 Paris FRA 2008-10-25
RcRownchangeKK*chgGame
 1951 1858 4.00 8 0.81 15 12.15 
  Bourges, Jerome 2049 FRA0.5010.25153.75 
  Carpentier, Pierre 2208 FRA0.001-0.1115-1.65 
  Leuly, Max 2165 FRA0.5010.36155.40 
  Vallejo Pons, Francisco g2208 ESP0.001-0.1115-1.65 
  Abbey, Anate 1675 FRA1.0010.26153.90 
  Pluyaud, Benoit 1655 FRA1.0010.24153.60 
  Belardello, Mario-Jovani 2020 FRA0.001-0.2915-4.35 
  Basset, Come 1630 FRA1.0010.21153.15 

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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