Individual Calculations July 2008
 Levier, Jean-Francois  Total change: -2.85  Rating chartPersonal card
 7e Open de Malakoff Malakoff FRA 2008-04-19
RcRownchangeKK*chgGame
 1604 1717 3.00 5 -0.19 15 -2.85 
  Feldis, Pierre-Yves 1822 FRA0.001-0.3615-5.40 
  Herbert, Guy 1508 FRA0.001-0.7715-11.55 
  Vasilescu, Viorica 1454 FRA1.0010.18152.70 
  Vega-Ritter, Isabelle 1469 FRA1.0010.19152.85 
  David, Jean-Luc 1767 FRA1.0010.57158.55 

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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