Individual Calculations March 2010
 Rundstrom, Douglas  Total change: -13.20  Rating chartPersonal card
 6e Open International de Noel Mont de Marsan FRA 2009-12-26
RcRownchangeKK*chgGame
 1828 1904 4.50 8 -0.31 15 -4.65 
  Forestie, Pierre 2043 FRA0.001-0.3115-4.65 
  Ranc, Florian 1800 FRA0.001-0.6415-9.60 
  Mamah, Isabelle 1720 FRA0.501-0.2415-3.60 
  Finkel, Julie 1666 FRA1.0010.20153.00 
  Roset, Olivier 1792 FRA1.0010.35155.25 
  Bruned, Boris 2227 ESP0.001-0.1315-1.95 
  Strub, Bruno 1624 FRA1.0010.16152.40 
  Birebent, Guy 1752 FRA1.0010.30154.50 

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)
 
 Coupe de France - Tour 3 Various FRA 2010-01-17
RcRownchangeKK*chgGame
 1795 1918 1.00 1 0.33 15 4.95 
  Saunders, Mark 1795 ENG1.0010.33154.95 

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 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1892 1918 0.00 1 -0.54 15 -8.10 
  Graton, Tanguy 1892 FRA0.001-0.5415-8.10 

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)
 
 Coupe de France - Tour 4 Various FRA 2010-02-21
RcRownchangeKK*chgGame
 2018 1918 0.00 1 -0.36 15 -5.40 
  Gacogne, Charlie 2018 FRA0.001-0.3615-5.40 

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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