Individual Calculations April 2013
 McDonald, Margaret  Total change: -1.50  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1608 1336 0.00 3 -0.53 15 -7.95 
  Damarez, Philippe 1663 FRA0.001-0.1315-1.95 
  Sadoune, Emilie 1559 FRA0.001-0.2215-3.30 
  Turquet, Bruno 1601 FRA0.001-0.1815-2.70 

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)
 
 17eme Open International d'échecs de Guingamp GUINGAMP FRA 2013-03-02
RcRownchangeKK*chgGame
 1495 1333 0.00 1 -0.29 15 -4.35 
  Niepceron, Aurelien 1495 FRA0.001-0.2915-4.35 

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)
 
 165e Open Fide du club 608 d'echecs (-2200) PARIS FRA 2013-03-09
RcRownchangeKK*chgGame
 1631 1333 1.50 4 0.88 15 13.20 
  Kouoi, Bertrand 1653 FRA0.001-0.1315-1.95 
  Cremers, Bertrand 1547 FRA1.0010.771511.55 
  Cerris, Antoine 1592 FRA0.5010.32154.80 
  Lancien, Yves 1733  * FRA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 68e Open Fide Chess XV - Tournoi B (- 1800) PARIS FRA 2013-03-16
RcRownchangeKK*chgGame
 1623 1333 0.00 1 -0.16 15 -2.40 
  Muller, Frederic 1623 FRA0.001-0.1615-2.40 

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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