Individual Calculations September 2015
 Herreman-Boutot, Louise  Total change: 55.20  Rating chartPersonal card
 11eme Festival International de Dieppe - Open B DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1474 1225 3.00 8 1.38 40 55.20 
  Herber, Stephane 1418 FRA0.001-0.2540-10.00 
  Blasco, David 1428 FRA0.5010.264010.40 
  Boudelal, Sliman 1586 FRA0.001-0.1040-4.00 
  Trognon, Philippe 1439 FRA0.001-0.2340-9.20 
  Villanove, Jean-Francois 1320 FRA1.0010.634025.20 
  Sella, Laurent 1552 FRA1.0010.874034.80 
  Chachiachvili, Mariam 1562 GEO0.001-0.1240-4.80 
  Chaix, Gerard 1484 FRA0.5010.324012.80 

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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