Individual Calculations September 2023
 Chalancon, Alexandre  Total change: -23.20  Rating chartPersonal card
 Championnat de France 2023 - Open D HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1398 1529 5.50 9 -0.58 40 -23.20 
  Vernier, Gilles 1392 FRA1.0010.324012.80 
  Ralitera, Haja 1410 FRA0.501-0.1640-6.40 
  Long, Pierre 1330 FRA1.0010.24409.60 
  Talon, Noa 1331 FRA1.0010.24409.60 
  Barbaggi, Sasha 1459 FRA0.001-0.6040-24.00 
  Dubois, Gabriel 1396 FRA1.0010.324012.80 
  Bourdette, Evan 1379 FRA0.501-0.2040-8.00 
  Sugny, Raphael 1424 FRA0.001-0.6440-25.60 
  Danek, Victor 1458 FRA0.501-0.1040-4.00 

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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