Individual Calculations July 2009
 Schmidt, Alain  Total change: 23.85  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1815 1755 1.00 1 0.58 15 8.70 
  Francois, Luc 1815 FRA1.0010.58158.70 

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)
 
 Championnat de la Ville de Metz - 3 Metz FRA 2009-03-20
RcRownchangeKK*chgGame
 1868 1755 0.50 1 0.15 15 2.25 
  Sorigue, Augustin 1868 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)
 
 Chpt de Lorraine Metz FRA 2009-05-21
RcRownchangeKK*chgGame
 2055 1799 2.00 6 0.86 15 12.90 
  Adrian, Claude m2149 FRA0.001-0.1115-1.65 
  Lersy, Xavier 2053 FRA1.0010.811512.15 
  Achereiner, Guillaume 2063 FRA1.0010.821512.30 
  Vignale, Stephane 2070 FRA0.001-0.1715-2.55 
  Stephanus, Joseph 1985 FRA0.001-0.2615-3.90 
  Laufer, Thierry 2011 FRA0.001-0.2315-3.45 

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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