Individual Calculations April 2009
 Dreux, Vincent  Total change: 31.75  Rating chartPersonal card
 Lorraine 1 - R3 LOR FRA 2008-12-21
RcRownchangeKK*chgGame
 1992 1913 0.50 1 0.11 25 2.75 
  Noirel-Roussel., Morgann 1992 FRA0.5010.11252.75 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 2003 1908 1.00 1 0.63 25 15.75 
  Marchal, Michael 2003 FRA1.0010.632515.75 

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)
 
 Coupe de Moselle -T2 LOR FRA 2009-02-15
RcRownchangeKK*chgGame
 1928 1908 1.00 1 0.53 25 13.25 
  Hentzen, Fabrice 1928 FRA1.0010.532513.25 

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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