Individual Calculations June 2013
 Keller, Jean  Total change: 31.65  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1706 1448 3.50 9 1.72 15 25.80 
  David, Philippe 1614 FRA1.0010.721510.80 
  Hurjui, Tudor 1753 ROU1.0010.861512.90 
  Moskow, Eric 1848  * USA0.001-0.0815-1.20 
  Mohammad Ghassemi, Vajieollah 1636 FRA0.001-0.2615-3.90 
  Melchy, Julien 1651 FRA0.001-0.2415-3.60 
  Gorka, Patrice 1519 FRA1.0010.60159.00 
  Rubinstein, Michel 1741 FRA0.001-0.1515-2.25 
  Laine, Fabien 1848  * FRA0.001-0.0815-1.20 
  Mutombo-Bantubikisha, Elie 1743 FRA0.5010.35155.25 
 * 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)
 
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1638 1458 2.00 6 0.39 15 5.85 
  Nicol, Thierry 1582 FRA1.0010.671510.05 
  Desurmont, Gerard 1677 FRA1.0010.781511.70 
  Bensaid, Simon 1570 FRA0.001-0.3515-5.25 
  Arous, Andre 1604 FRA0.001-0.3015-4.50 
  Marsac, Hugo 1752 FRA0.001-0.1515-2.25 
  Charpentier, Jean-Luc 1642 FRA0.001-0.2615-3.90 

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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