Individual Calculations September 2023
 Laprevotte, Valentin  Total change: 37.60  Rating chartPersonal card
 34eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 1448 1227 2.50 6 0.94 40 37.60 
  Grego, Pierre 1647 FRA0.5010.434017.20 
  Schmitt, Sylvain 1508 FRA0.001-0.1640-6.40 
  Puddu Abrigo, Raphael 1396 FRA1.0010.724028.80 
  Verhulst, Jens 1666 FRA0.001-0.0640-2.40 
  Martin, Julien 1462 FRA0.001-0.2140-8.40 
  Wolff, Victor 1007 FRA1.0010.22408.80 

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)
 

 

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