Individual Calculations September 2022
 Verroust, Valentin  Total change: 88.80  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1528 1199 3.50 9 2.22 40 88.80 
  Bordas, Laurent 1415 FRA1.0010.784031.20 
  Pairaud-Bilard, Evann 1545 FRA0.001-0.1140-4.40 
  Ponthieux, Franck 1462 FRA1.0010.824032.80 
  Mauffrey, Fabienne 1405 FRA0.5010.264010.40 
  Jassem, Philippe 1677 BEL0.001-0.0540-2.00 
  Werth, Stephane 1493 FRA0.001-0.1540-6.00 
  D`eurveiller, Marie-Claire 1427 FRA1.0010.794031.60 
  Louassier, Cedric 1763 FRA0.001-0.0240-0.80 
  Lamarre, Armand 1567 FRA0.001-0.1040-4.00 

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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