Individual Calculations January 2023
 Davy, Bruno  Total change: 2.00  Rating chartPersonal card
 Team 2023 - IDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1953 1732 0.00 1 -0.22 20 -4.40 
  Chkroun, Benjamin 1953 FRA0.001-0.2220-4.40 

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 3 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 1702 1732 0.50 1 -0.04 20 -0.80 
  Sere, Philemon 1702 FRA0.501-0.0420-0.80 

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)
 
 6eme Open FIDE de Suce sur Erdre - Open B SUCE SUR ERDRE FRA 2022-12-17
RcRownchangeKK*chgGame
 1557 1732 4.00 5 0.36 20 7.20 
  Baury, Noe 1614 FRA0.001-0.6620-13.20 
  Bonnet, Christian 1513 FRA1.0010.22204.40 
  Talatizi, Morgan 1504 FRA1.0010.21204.20 
  Colas, Bruno 1505 FRA1.0010.21204.20 
  Le Quillec, Corentin 1647 FRA1.0010.38207.60 

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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