Individual Calculations May 2013
 Labarthe, Francois  Total change: -2.10  Rating chartPersonal card
 21e Tournoi International de Tarbes TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 1505 1601 3.00 5 -0.14 15 -2.10 
  Barbe Asensio, Cyrielle 1432 FRA0.501-0.2215-3.30 
  Richard, Michel 1473 FRA1.0010.33154.95 
  Petit, Georges 1647 FRA0.001-0.4415-6.60 
  Lafourcade, Victor 1469 FRA1.0010.32154.80 
  Locatelli, Claude 1505 FRA0.501-0.1315-1.95 

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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