Individual Calculations February 2023
 Archambaud, David  Total change: 46.40  Rating chartPersonal card
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1402 1359 3.00 5 0.73 40 29.20 
  Robine, Guillaume 1597 FRA0.001-0.2040-8.00 
  Nicot, Anna 1197 FRA1.0010.294011.60 
  Daviet, Bertrand 1652 FRA0.001-0.1540-6.00 
  Gourbiliere, Robin 1307 FRA1.0010.434017.20 
  Gaudin, Roger 1256 FRA1.0010.364014.40 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1748 1359 0.00 1 -0.09 40 -3.60 
  Bertrand, Arthur 1748 FRA0.001-0.0940-3.60 

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1374 1359 1.00 1 0.52 40 20.80 
  Mairand, Jacques 1374 FRA1.0010.524020.80 

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)
 

 

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