Individual Calculations August 2023
 Lapeyre, Valentin  Total change: -59.60  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Coquereau B SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1333 1514 5.00 9 -1.49 40 -59.60 
  Brulhard, Cedric 1378 FRA1.0010.324012.80 
  Abdelkefi, Beya 1114  * TUN0.001-0.9240-36.80 
  Courtot, Robin 1296 FRA1.0010.22408.80 
  Glon Tombi Ambassa, Hermione 1229 FRA0.501-0.3440-13.60 
  Jalleli, Youssef 1308 TUN0.001-0.7640-30.40 
  Guillemette, Ulysse 1303 FRA1.0010.23409.20 
  Dutheil, David 1435 FRA0.501-0.1140-4.40 
  Milon, Lilian 1520 FRA0.001-0.4940-19.60 
  Madon, Francis 1411 FRA1.0010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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