Individual Calculations May 2024
 Couzereau, Leny  Total change: 130.80  Rating chartPersonal card
 7eme Open FIDE de Laverune (-2400) LAVERUNE FRA 2024-03-30
RcRownchangeKK*chgGame
 1944 1647 1.50 4 0.89 40 35.60 
  Delaplace, Thomas 1952 FRA0.001-0.1440-5.60 
  Mania, Clement 1936 FRA1.0010.844033.60 
  Dejardin, Gregoire 1891 FRA0.5010.304012.00 
  Charvein, Gabriel 1995 FRA0.001-0.1140-4.40 

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)
 
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1861 1718 4.00 5 2.38 40 95.20 
  Gilles, Jean-Claude 1949 BEL0.5010.294011.60 
  Anza-Hafsa, Salim 1502 FRA1.0010.22408.80 
  Wauters, Alain 1941 FRA0.5010.284011.20 
  Hasbi, Nabil 1913 FRA1.0010.754030.00 
  Denninger, Guilhem 1999 FRA1.0010.844033.60 

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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