Individual Calculations September 2012
 Ballandras, Marc  Total change: -28.50  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1735 1901 4.50 9 -1.90 15 -28.50 
  Kaser, Simon 1753 FRA0.501-0.2015-3.00 
  Molho, Antoine 1748 FRA0.001-0.7015-10.50 
  Sauve, Anne-Charlotte 1737 FRA1.0010.28154.20 
  Robert, Pierre 2087 BEL0.001-0.2615-3.90 
  Dieuleveut, Floriane 1661 FRA1.0010.20153.00 
  Vallat, Julie 1630 FRA1.0010.17152.55 
  De Lussac, Rainier 1655 FRA0.001-0.8115-12.15 
  Foucaud, Philippe 1691 FRA0.501-0.2715-4.05 
  Gennesseaux, Blaise 1651 FRA0.501-0.3115-4.65 

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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