Individual Calculations December 2013
 Mapelle, Jacques  Total change: 2.55  Rating chartPersonal card
 185eme open FIDE du club 608 (-2200 elo) PARIS FRA 2013-11-10
RcRownchangeKK*chgGame
 1791 1843 3.00 5 0.17 15 2.55 
  Warr-Esser, Alexandre 1588 FRA1.0010.19152.85 
  Schmit, Vincent 2005 FRA0.001-0.2915-4.35 
  Jangwa, Valentin 1772 FRA1.0010.40156.00 
  Dufrenoy, Franck 1807 FRA1.0010.45156.75 
  Kouoi, Bertrand 1783 FRA0.001-0.5815-8.70 

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)
 

 

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