Individual Calculations September 2009
 Ribou, Jacques  Total change: 0.00  Rating chartPersonal card
 8ème open Veterans du Muret Muret FRA 2009-06-15
RcRownchangeRpKK*chgGame
 1823 0 2.50 6 0.00 1766   0.00 
  Ollivier, Jacques 1929 FRA0.5010.00 0.00 
  Treiber, Jean 1817 FRA0.5010.00 0.00 
  Jean, Robert 1842 FRA0.0010.00 0.00 
  Paccard, Jacques 1730 FRA1.0010.00 0.00 
  Luneau, Gilles 1809 FRA0.5010.00 0.00 
  Rouede, Gilbert 1811 FRA0.0010.00 0.00 

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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