Individual Calculations February 2023
 Lafon, Denis  Total change: 37.60  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 1587 1393 4.00 8 1.23 20 24.60 
  Llaneza Vega, Patricia wm2174 ESP0.0010.00200.00 
  Lutz, Andre 1143 FRA1.0010.19203.80 
  Llari, Marc 1784 FRA0.001-0.0920-1.80 
  Desnoyer, Jean Philippe 1088 FRA1.0010.14202.80 
  Louassier, Cedric 1741 FRA0.001-0.1120-2.20 
  Jacquot, David 1830 FRA0.001-0.0620-1.20 
  Louassier, Valentin 1268 FRA1.0010.33206.60 
  Strasser, Gerard 1668 FRA1.0010.832016.60 

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 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1500 1393 1.00 1 0.65 20 13.00 
  Chatenet, Jose 1500 FRA1.0010.652013.00 

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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