Individual Calculations February 2024
 Lafon, Denis  Total change: 5.20  Rating chartPersonal card
 20e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2023-12-26
RcRownchangeKK*chgGame
 1559 1391 3.00 8 0.37 20 7.40 
  Lebon, Sebastien 2041 FRA0.001-0.0120-0.20 
  Orange, Sophie 1045 FRA1.0010.11202.20 
  Malfre, Christian 1701 FRA0.001-0.1420-2.80 
  Lefevre, Gerard 1656 FRA0.001-0.1820-3.60 
  Rodriguez, Antoine 1600 FRA1.0010.772015.40 
  Roset, Olivier 1605 FRA0.001-0.2320-4.60 
  Dabadie, Benoit 1558 FRA0.001-0.2820-5.60 
  Rigaud, Solene 1264 FRA1.0010.33206.60 

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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1746 1393 0.00 1 -0.11 20 -2.20 
  Tholey, Jean-Paul 1746 FRA0.001-0.1120-2.20 

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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