Individual Calculations September 2012
 Bonas, Jean-Marie  Total change: -16.50  Rating chartPersonal card
 Championnat de France 2012 - Open C PAU FRA 2012-08-13
RcRownchangeKK*chgGame
 1601 1709 6.00 11 -1.10 15 -16.50 
  Petitcolas, Louis 1583 FRA0.501-0.1715-2.55 
  Glotin, Adrien 1574 FRA1.0010.32154.80 
  Chazeau, Laineur-Lothaire 1619 FRA0.001-0.6215-9.30 
  Merlet, Francois 1622 FRA0.501-0.1215-1.80 
  Blanc, Pablo 1608 FRA0.001-0.6415-9.60 
  Dufour, Celine 1603 FRA1.0010.36155.40 
  Chauvet, Adele 1598 FRA0.001-0.6515-9.75 
  Blanchet, Mathieu 1589 FRA1.0010.34155.10 
  Latapie, Frederic 1622 FRA1.0010.38155.70 
  Duclos, Jean 1585 FRA1.0010.33154.95 
  Benezra, Amos 1611 FRA0.001-0.6315-9.45 

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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