Individual Calculations April 2008
 Peiffer-Smadja, Amiel  Total change: 7.20  Rating chartPersonal card
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1753 1717 1.00 1 0.55 15 8.25 
  Schmidt, Alain 1753 FRA1.0010.55158.25 

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)
 
 N4 - R3 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2001 1717 0.50 1 0.34 15 5.10 
  Lamberthod, Gael 2001 FRA0.5010.34155.10 

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)
 
 4e Open international Vandoeuvre-les-Nancy FRA 2007-12-26
RcRownchangeKK*chgGame
 1945 1717 1.50 6 0.20 15 3.00 
  Charbonnel, Jean-Jacques 1931 FRA0.5010.27154.05 
  Le Bail, Clara 2051 FRA0.5010.38155.70 
  Boyarchenko, Alex 1936 LUX0.001-0.2215-3.30 
  Wagener, Christophe 1935 LUX0.001-0.2215-3.30 
  Barreau, Renaud 1896 BEL0.001-0.2715-4.05 
  Treiber, Jean 1918 FRA0.5010.26153.90 

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 2008-01-19
RcRownchangeKK*chgGame
 1636 1716 0.00 1 -0.61 15 -9.15 
  Augusto, Jean-Noel 1636 FRA0.001-0.6115-9.15 

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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