Individual Calculations January 2022
 Rachdad, Bilal  Total change: -6.00  Rating chartPersonal card
 Open Retif - Championnat de la Loire Atlantique 2021 r1-3 GETIGNE FRA 2021-11-06
RcRownchangeKK*chgGame
 1779 1660 0.00 1 -0.34 40 -13.60 
  Renard, Emmanuel 1779 FRA0.001-0.3440-13.60 

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)
 
 5eme Open FIDE de Suce sur Erdre (-2200) Open B SUCE SUR ERDRE FRA 2021-12-19
RcRownchangeKK*chgGame
 1505 1634 3.50 5 0.19 40 7.60 
  Boutin, Emeric 1472 FRA0.001-0.7140-28.40 
  Beaufreton, Thierry 1411 FRA1.0010.22408.80 
  Ollivier, Clement 1403 FRA1.0010.21408.40 
  Meroud, Naily 1553 FRA1.0010.394015.60 
  Legastelois, Julien 1688 FRA0.5010.08403.20 

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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