Individual Calculations August 2012
 Dufour, Jerome  Total change: -7.20  Rating chartPersonal card
 5ème Open de Cambrai CAMBRAI FRA 2012-06-28
RcRownchangeKK*chgGame
 1692 1658 2.50 6 -0.24 30 -7.20 
  Garcia, Diego 1573 FRA0.501-0.1230-3.60 
  Cretin, Stephane 1647 FRA0.501-0.0230-0.60 
  Rodrigues, Michel 1714 FRA1.0010.583017.40 
  Sterck, Arno 1811 BEL0.001-0.3030-9.00 
  Caloone, Thomas 1653 FRA0.001-0.5130-15.30 
  Fersi, Sofiane 1756 FRA0.5010.13303.90 

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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