Individual Calculations April 2008
 Douat, Jean  Total change: 12.50  Rating chartPersonal card
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1893 1827 0.00 1 -0.41 25 -10.25 
  Joli, Laurent 1893 FRA0.001-0.4125-10.25 

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)
 
 N4 - R3 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 1865 1827 0.50 1 0.05 25 1.25 
  Landois, Nicolas 1865 FRA0.5010.05251.25 

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)
 
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1792 1832 1.00 1 0.44 25 11.00 
  Couronne, Patrice 1792 FRA1.0010.442511.00 

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)
 
 Championnat des Yvelines Montigny le Bretonneux FRA 2008-02-23
RcRownchangeKK*chgGame
 1910 1832 2.00 4 0.42 25 10.50 
  Scoatarin, Jean 2012 FRA0.5010.24256.00 
  Criton, Roland 1954 FRA0.5010.17254.25 
  Appavou, Calixte 1878 FRA0.001-0.4425-11.00 
  Francois, Jean 1795 FRA1.0010.452511.25 

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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