Individual Calculations January 2023
 Mauffrey, Fabienne  Total change: -16.80  Rating chartPersonal card
 Team 2023 - IDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1350 1409 0.00 1 -0.58 20 -11.60 
  Lafosse, Olivier 1350 FRA0.001-0.5820-11.60 

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 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1430 1409 1.00 1 0.53 20 10.60 
  Schmitt, Damien 1430 FRA1.0010.532010.60 

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)
 
 6eme Open FIDE de Suce sur Erdre - Open B SUCE SUR ERDRE FRA 2022-12-17
RcRownchangeKK*chgGame
 1652 1409 0.00 4 -0.79 20 -15.80 
  Pichaud, Dorian 1626 FRA0.001-0.2220-4.40 
  Rachdad, Bilal 1673 MAR0.001-0.1820-3.60 
  Durlin, Michel 1654 FRA0.001-0.2020-4.00 
  Guechchati, Ilyess 1656 FRA0.001-0.1920-3.80 

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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