Individual Calculations January 2016
 Dufour, Jacques  Total change: -3.80  Rating chartPersonal card
 Masters des Alpes-maritimes 2015 - Tournoi C (- 1800 elo) GRASSE FRA 2015-12-19
RcRownchangeKK*chgGame
 1661 1618 2.00 5 -0.19 20 -3.80 
  Rei-Rosa, Jean-Jacques 1629 FRA0.5010.02200.40 
  Gaget, Laurent 1673 FRA1.0010.582011.60 
  Benamozig, Jean-Marc 1687 FRA0.001-0.4020-8.00 
  Schippers, Egberd 1624 FRA0.001-0.4920-9.80 
  Valero, Paul-Elie 1692 FRA0.5010.10202.00 

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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