Individual Calculations September 2023
 Henry, Vadim  Total change: 89.60  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1421 1050 3.50 9 2.24 40 89.60 
  Hutois, Christophe 1304 FRA1.0010.814032.40 
  Donato, Arthur 1480 FRA0.001-0.0740-2.80 
  Bourquin, Remi 1377 FRA1.0010.874034.80 
  Lucio, Georges 1899 FRA0.0010.00400.00 
  Bollet, Alexandre 1257 FRA0.001-0.2340-9.20 
  Colin, Penelope 1231 FRA0.001-0.2640-10.40 
  Josse, Emmanuelle 1275 FRA1.0010.784031.20 
  Vendeuil-Richard, Maelan 1611 FRA0.001-0.0240-0.80 
  Wolfstirn, Michel 1358 FRA0.5010.364014.40 

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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