Individual Calculations March 2010
 Peurton, Frederic  Total change: -12.15  Rating chartPersonal card
 Coupe de France - Tour 3 Various FRA 2010-01-17
RcRownchangeKK*chgGame
 1961 2016 0.00 1 -0.58 15 -8.70 
  Lechelle, William 1961 FRA0.001-0.5815-8.70 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2026 2016 0.50 1 0.01 15 0.15 
  Doebele, Victor 2026 FRA0.5010.01150.15 

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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1947 2016 5.00 9 -0.24 15 -3.60 
  Haria, Ravi 1821 ENG0.501-0.2515-3.75 
  Prioux, Michel 1807 FRA1.0010.23153.45 
  Buchal, Stephan f2320 GER0.001-0.1415-2.10 
  Simonsen, Hans Kristian 2240 FAI0.5010.28154.20 
  De Verdier, Michael 2270 SWE0.001-0.1915-2.85 
  Debusschere, Helmuth 1878 BEL0.001-0.6915-10.35 
  Flamant, Jacky 1883 FRA1.0010.32154.80 
  Bonnal, Louis 1686 FRA1.0010.12151.80 
  Bauer, Eric 1616  * FRA1.0010.08151.20 
 * 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)
 

 

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