Individual Calculations September 2018
 Badie, Michel  Total change: -14.00  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Raoul Lorioux CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1446 1269 1.00 6 -0.70 20 -14.00 
  Bordas, Laurent 1470 FRA0.001-0.2420-4.80 
  Gascon, Xavier 1627 FRA0.001-0.1020-2.00 
  Larand, Jean-Christophe 1496 FRA0.001-0.2120-4.20 
  Bustos Salinas, Luis 1477 FRA0.001-0.2320-4.60 
  Auribault, Louis 1127 FRA0.001-0.6920-13.80 
  Molinier, Yves 1480 FRA1.0010.772015.40 

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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