Individual Calculations June 2013
 Alif, Francis  Total change: -25.50  Rating chartPersonal card
 XXXIe Open International d'échecs de Metz - Open B METZ FRA 2013-04-20
RcRownchangeKK*chgGame
 1583 1788 3.50 7 -1.70 15 -25.50 
  Nonnenmacher, Daniel 1690 FRA0.501-0.1315-1.95 
  Pucher, Daniel 1672 FRA0.001-0.6615-9.90 
  Morelle, Laurent 1796 FRA0.001-0.4915-7.35 
  Lemaire, Geoffrey 1520 FRA1.0010.17152.55 
  Reboud, Joseph 1556 FRA0.001-0.7915-11.85 
  Lemaire, Eric 1392 FRA1.0010.08151.20 
  Mostefa Kara, Kamil 1455 FRA1.0010.12151.80 

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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