Individual Calculations May 2012
 Blanchard, Alain  Total change: -11.55  Rating chartPersonal card
 30e Open International d'échecs de Metz - Open B METZ FRA 2012-04-14
RcRownchangeKK*chgGame
 1774 1840 4.50 9 -0.77 15 -11.55 
  Ledieu, Vincent 1584 FRA1.0010.19152.85 
  Lachaux, Jerome 2012 FRA0.001-0.2715-4.05 
  Hautcoeur, Damien 1743 FRA1.0010.37155.55 
  Billot, Daniel 1750 FRA1.0010.38155.70 
  Rodmacq, Clement 1976 FRA0.001-0.3215-4.80 
  Duda, Richard 1713 FRA0.001-0.6715-10.05 
  Frantz, Nicolas 1774 FRA0.501-0.0915-1.35 
  Colin, Phanie 1633 FRA0.501-0.2715-4.05 
  Pierrot, Fabrice 1777 FRA0.501-0.0915-1.35 

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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