Individual Calculations January 2009
 Plus, Jerome  Total change: -25.05  Rating chartPersonal card
 8e rencontres nationales et internationales - Cavalier Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1725 1800 2.50 7 -1.67 15 -25.05 
  Lefevre, Margaux 1970 FRA0.001-0.2815-4.20 
  Montbroussous, Olivier 1702 FRA0.001-0.6315-9.45 
  Froment, Theophile 1726 FRA0.001-0.6015-9.00 
  Barakoff, Annie 1525 FRA0.501-0.3315-4.95 
  Moretti, Jean-Paul 1717 FRA0.501-0.1115-1.65 
  Desmons, Florent 1711 FRA0.501-0.1215-1.80 
  Oges, Helene 1724 FRA1.0010.40156.00 

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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