Individual Calculations February 2024
 Duvauchelle, Antonin  Total change: -27.20  Rating chartPersonal card
 37eme Open du Mans - Open B (-1500) LE MANS FRA 2023-12-26
RcRownchangeKK*chgGame
 1214 1048 0.50 4 -0.68 40 -27.20 
  Belier, Marie 1390 FRA0.001-0.1240-4.80 
  Sauneuf, Aaron 1185 FRA0.001-0.3240-12.80 
  Gallo Alix, Titouan 1127 FRA0.5010.11404.40 
  Oger, Patrick 1155 FRA0.001-0.3540-14.00 

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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