Individual Calculations September 2023
 Massiani, Xavier  Total change: 19.40  Rating chartPersonal card
 Championnat de France 2023 - Open A HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 2052 1974 4.50 9 0.97 20 19.40 
  Le Bris, Yann 2059 FRA1.0010.622012.40 
  Lafortune, Emerick 2117 FRA0.001-0.3120-6.20 
  Prodhomme, Boris 2043 FRA0.001-0.4020-8.00 
  Aubry, Benjamin 2032 FRA1.0010.582011.60 
  Carme, Jeremie 2063 FRA1.0010.622012.40 
  Bregnac, Tristan 2053 FRA0.5010.11202.20 
  Antao, Amory 2046 FRA0.001-0.4020-8.00 
  Kufferath, Camille 2029 FRA0.001-0.4220-8.40 
  Donskoi, Karel 2025 FRA1.0010.572011.40 

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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