Individual Calculations September 2023
 Bellahcene, Sofia  Total change: 33.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 2028 1908 3.00 7 0.22 40 8.80 
  Bellahcene, Bilel g2515 ALG0.001-0.0240-0.80 
  Wehrle, Maximilian 1791 GER1.0010.344013.60 
  Braeuning, Rudolf Wilhelm f2212 GER0.001-0.1440-5.60 
  Koeller, Bernd 1776 GER1.0010.324012.80 
  Fischer, Julie wf2157 FRA0.001-0.1940-7.60 
  Schiller, Donat 1739 GER1.0010.284011.20 
  Carrillo, Jeremy 2005 FRA0.001-0.3740-14.80 

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 de France 2023 - Open B HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1835 1908 6.00 9 0.61 40 24.40 
  Nobili, Denis 1805 FRA0.501-0.1440-5.60 
  Buttard, Axel 1827 FRA0.501-0.1140-4.40 
  Greuthier, Alois 1804 FRA1.0010.364014.40 
  Caumartin, Yann 1809 FRA1.0010.364014.40 
  Cherki, Thomas 1840 FRA1.0010.414016.40 
  Des Moutis, Raphael 1841 FRA1.0010.414016.40 
  Ciarletta, Ulysse 1937 FRA0.001-0.4640-18.40 
  Durand-Benmoussa, Roman 1864 FRA1.0010.444017.60 
  Noerdinger, Leo 1792 FRA0.001-0.6640-26.40 

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)
 

 

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