Individual Calculations December 2013
 Ducreux, Regis  Total change: 32.70  Rating chartPersonal card
 186eme open FIDE du club 608 (-1600 elo) PARIS FRA 2013-11-10
RcRownchangeKK*chgGame
 1454 1315 3.00 6 1.09 30 32.70 
  Peignien, Laurent 1470 FRA0.001-0.2930-8.70 
  Luond, Patrice 1533 FRA1.0010.783023.40 
  Liron, Roger 1405 FRA1.0010.623018.60 
  Arous, Andre 1549 FRA0.001-0.2130-6.30 
  Ryst, Julien 1396 FRA0.001-0.3930-11.70 
  Herber, Stephane 1370 FRA1.0010.583017.40 

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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