Individual Calculations April 2009
 Barberis, Valentin  Total change: -23.70  Rating chartPersonal card
 Top Jeunes R4-5 Hyeres - Nancy FRA 2009-01-02
RcRownchangeKK*chgGame
 1702 1821 1.00 1 0.34 15 5.10 
  Cain-Rossow, William 1702 FRA1.0010.34155.10 

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)
 
 Top Jeunes R6-7 Hyeres - Nancy FRA 2009-01-03
RcRownchangeKK*chgGame
 1781 1821 0.00 2 -1.08 15 -16.20 
  Tobitt-Jupillat, Eric 1567 FRA0.001-0.8115-12.15 
  Neri, Jean-Baptiste 1994 FRA0.001-0.2715-4.05 

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)
 
 Auvergne 1 - R4-5 AUV FRA 2009-01-17
RcRownchangeKK*chgGame
 1763 1821 0.00 1 -0.58 15 -8.70 
  Legrain, Patrick 1763 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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1890 1821 3.00 8 -0.26 15 -3.90 
  Maruejols, Claude 2033 FRA0.001-0.2315-3.45 
  Levier, Jean-Francois 1678 FRA1.0010.31154.65 
  Cobos, Emmanuel 1938 FRA0.001-0.3415-5.10 
  Rosenfeld, Imre 1931 FRA0.001-0.3515-5.25 
  Maiffret, Patrick 1989 FRA1.0010.721510.80 
  Caen, Eric 1894 FRA0.001-0.4015-6.00 
  Di Lazzaro, Gabriele 1928 ITA0.001-0.3515-5.25 
  Engel, Gerard 1731 FRA1.0010.38155.70 

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)
 

 

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