Individual Calculations October 2014
 Achard-Rozan, Celian  Total change: -20.80  Rating chartPersonal card
 Trophée Biobest 2014 - Principal (-2200) ORANGE FRA 2014-09-20
RcRownchangeKK*chgGame
 1643 1481 1.00 5 -0.52 40 -20.80 
  Bouguerra, Tayeb 1853 FRA0.001-0.1040-4.00 
  Maccagnan, Tomas 1679 FRA0.001-0.2440-9.60 
  Ollier, Laurent 1549 FRA0.001-0.4140-16.40 
  Largy, Theo 1594 FRA0.001-0.3540-14.00 
  Lasimone, Nicolas 1538 FRA1.0010.584023.20 

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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