Individual Calculations September 2011
 Secher, Pierre  Total change: 35.10  Rating chartPersonal card
 21e open de Gorges GORGES FRA 2011-07-10
RcRownchangeKK*chgGame
 1840 1667 2.00 5 0.54 30 16.20 
  Broin, Christian 1763 FRA1.0010.633018.90 
  Secher, Daniel 1815 FRA1.0010.703021.00 
  Le Ruyet, Leopold 2067  * FRA0.001-0.0830-2.40 
  Bihari, Pascal 1804 FRA0.001-0.3230-9.60 
  Bethys, Fred 1749 FRA0.001-0.3930-11.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Circuit d'échecs de Gascon (2e édition) - D RISCLE FRA 2011-08-01
RcRownchangeKK*chgGame
 1628 1667 4.50 7 0.63 30 18.90 
  Hoeltzel, Guillaume 1714 FRA0.001-0.4330-12.90 
  Merlet, Francois 1615 FRA1.0010.433012.90 
  Boff, Olivier 1616 FRA0.001-0.5730-17.10 
  Moulie, Patrick 1595 FRA0.501-0.1030-3.00 
  Bonnet, Vincent 1603 FRA1.0010.413012.30 
  Charruyer, Baptiste 1652 FRA1.0010.483014.40 
  Oster, Jean-Marie 1602 FRA1.0010.413012.30 

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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