Individual Calculations April 2009
 Laufer, Thierry  Total change: 15.00  Rating chartPersonal card
 Lorraine 1 - R3 LOR FRA 2008-12-21
RcRownchangeKK*chgGame
 1876 2007 1.00 1 0.32 15 4.80 
  Leclere, Mohamed 1876 FRA1.0010.32154.80 

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
 1946 1996 1.50 2 0.36 15 5.40 
  Merstorf, Denis 1984 FRA0.501-0.0215-0.30 
  Marchal, Chantal 1908 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)
 
 Coupe de Moselle -T2 LOR FRA 2009-02-15
RcRownchangeKK*chgGame
 1866 1996 1.00 1 0.32 15 4.80 
  Bariani, Sebastien 1866 FRA1.0010.32154.80 

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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