Individual Calculations January 2010
 Couradin, Jean-Marie  Total change: -7.35  Rating chartPersonal card
 Interne Montigny le Bretonneux - 1 Montigny le Bretonneux FRA 2009-09-18
RcRownchangeKK*chgGame
 1888 1748 0.00 1 -0.31 15 -4.65 
  Appavou, Calixte 1888 FRA0.001-0.3115-4.65 

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)
 
 Criterium R1-2 IDF FRA 2009-11-15
RcRownchangeKK*chgGame
 1884 1755 0.00 1 -0.33 15 -4.95 
  Koenig, Joel 1884 FRA0.001-0.3315-4.95 

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 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1864 1755 0.50 1 0.15 15 2.25 
  Plantive, Bertrand 1864 FRA0.5010.15152.25 

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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