Individual Calculations September 2009
 Lecoeur, Boris  Total change: -20.10  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1780 1765 2.00 7 -1.34 15 -20.10 
  Dussert, Philippe 1852 FRA0.5010.12151.80 
  Naveilhan, Roland 1808 FRA0.001-0.4415-6.60 
  Brehier, William 1899 FRA0.001-0.3215-4.80 
  Jouve, Alain 1786 FRA1.0010.53157.95 
  Alary, Pierre 1956 FRA0.001-0.2515-3.75 
  De Lussac, Estephe 1608 FRA0.001-0.7115-10.65 
  De Cohen, Lisa 1553 FRA0.501-0.2715-4.05 

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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