Individual Calculations April 2008
 Lees, Jean-Pierre  Total change: -37.00  Rating chartPersonal card
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1771 1880 0.00 1 -0.65 25 -16.25 
  Lisiecki, Alain 1771 FRA0.001-0.6525-16.25 

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 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1918 1895 1.00 1 0.53 25 13.25 
  Robert, Thierry 1918 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)
 
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 1923 1895 1.00 5 -1.36 25 -34.00 
  Rutten, David 1900 NED0.001-0.4925-12.25 
  Piron, Jean-Marie 1615 BEL0.001-0.8425-21.00 
  Gobeaut, Benjamin 1728 FRA1.0010.28257.00 
  Kostiuk, Tatiana wg2227 UKR0.001-0.1225-3.00 
  Hamida, Ouahid 2146 FRA0.001-0.1925-4.75 

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)
 

 

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