Rapid: Individual Calculations November 2023
 Laffont, Jean-Christophe  Total change: 11.80  Rating chartPersonal card
 Rapide mensuel du CEIT septembre 2023 TOULOUSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1348 1369 3.00 4 0.81 20 16.20 
  Gabarroche, Marie-Christine 1300 FRA0.001-0.6020-12.00 
  Provillard, Sylvain 1133 FRA1.0010.20204.00 
  Serieys, Philippe 1239 FRA1.0010.32206.40 
  Bertoncini, Laurent 1719 FRA1.0010.892017.80 

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)
 
 Rapide mensuel du CEIT octobre 2023 TOULOUSE FRA 2023-10-28
RcRownchangeKK*chgGame
 1453 1369 1.00 3 -0.22 20 -4.40 
  Reynaud, Didier 1734 FRA0.001-0.1020-2.00 
  Duronea, Jean-Baptiste 1087 FRA1.0010.16203.20 
  Boff, Olivier 1538 FRA0.001-0.2820-5.60 

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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