Individual Calculations September 2023
 Barberis, Valentin  Total change: -9.00  Rating chartPersonal card
 Championnat de France 2023 - Open A HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 2027 2021 4.00 9 -0.45 20 -9.00 
  Bosc, Seraphina 2175 FRA0.001-0.2920-5.80 
  Thill-Solente, Gabriel 1954 FRA0.001-0.5920-11.80 
  Pavee, Louis 2074 FRA0.5010.07201.40 
  Callet, Antoine 2049 FRA0.5010.04200.80 
  Brault, Gabriel 2089 FRA1.0010.592011.80 
  Deltour, Quentin 1978 FRA1.0010.44208.80 
  Sauret, Jordan 1981 FRA0.001-0.5620-11.20 
  Helfer, Remi 1966 FRA1.0010.42208.40 
  Rode, Antony 1974 FRA0.001-0.5720-11.40 

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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