Individual Calculations April 2009
 Sorigue, Augustin  Total change: 12.45  Rating chartPersonal card
 Championnat de la Ville de Metz - 2 Metz FRA 2008-12-05
RcRownchangeKK*chgGame
 1661 1874 2.00 2 0.46 15 6.90 
  Zimmer, Marc 1660 FRA1.0010.23153.45 
  Lupfer, Anny 1662 FRA1.0010.23153.45 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1791 1868 0.50 1 -0.11 15 -1.65 
  Nolot, Philippe 1791 FRA0.501-0.1115-1.65 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1857 1868 1.00 1 0.48 15 7.20 
  Dupont, Francois 1857 FRA1.0010.48157.20 

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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