Individual Calculations October 2013
 Houbron, Christian  Total change: 10.80  Rating chartPersonal card
 174e open FIDE du club 608 d'echecs PARIS FRA 2013-08-25
RcRownchangeKK*chgGame
 1706 1636 3.50 8 0.36 30 10.80 
  Laine, Fabien 1861 FRA0.001-0.2230-6.60 
  Tachnakian, Alain 1236  * FRA1.0010.08302.40 
  Bournique, Bruno 1805 FRA0.001-0.2830-8.40 
  Pernet, Roger 1735 FRA0.5010.14304.20 
  Bensaid, Simon 1699 FRA1.0010.593017.70 
  Bourbon, Bernard 1827 FRA0.001-0.2530-7.50 
  Wandelle, Sandrine 1713 FRA1.0010.613018.30 
  Aron-Samuel, Emmanuel 1775 FRA0.001-0.3130-9.30 
 * 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)
 

 

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