Individual Calculations January 2023
 Berthou, Jules  Total change: 57.20  Rating chartPersonal card
 Team 2023 - Nationale 2 Jeunes r2-3 FRANCE FRA 2022-12-04
RcRownchangeKK*chgGame
 1413 1715 2.00 2 0.32 40 12.80 
  Biemouret, Andreas 1315  * FRA1.0010.08403.20 
  Roumeguere, Gabin 1510 FRA1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1691 1715 1.00 1 0.47 40 18.80 
  Condeminas, Christian 1691 FRA1.0010.474018.80 

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)
 
 Championnat d'Echecs de la ville de Tarbes 2022 r3 TARBES FRA 2022-12-17
RcRownchangeKK*chgGame
 1816 1715 1.00 1 0.64 40 25.60 
  Vine, Guillaume 1816 FRA1.0010.644025.60 

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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