Individual Calculations May 2015
 Mostefai, Malik  Total change: -7.80  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1586 1642 2.00 2 0.86 20 17.20 
  Lancien, Yves 1731 FRA1.0010.622012.40 
  Austruy, Daniel 1441 FRA1.0010.24204.80 

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)
 
 3e Open International du Marais - Open A (-2200) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1779 1642 1.00 7 -1.25 20 -25.00 
  Benbara, Brahim 1943 FRA0.001-0.1520-3.00 
  Maurice, Olivier 1814 FRA0.001-0.2720-5.40 
  Accouri, Pascal 1765 FRA0.001-0.3320-6.60 
  Renaudin, Rafael 1759 FRA1.0010.662013.20 
  Marsac, Hugo 1749 FRA0.001-0.3520-7.00 
  Burgisser, Claude 1707 FRA0.001-0.4120-8.20 
  Sheer, Grey 1715 USA0.001-0.4020-8.00 

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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