Rapid: Individual Calculations February 2018
 Christophe-Hayot, Romain  Total change: 7.80  Rating chartPersonal card
 2e Rapide Fide de la Ligue d'Echecs de Martinique LE LAMENTIN FRA 2018-01-14
RcRownchangeKK*chgGame
 1677 1778 3.50 5 0.39 20 7.80 
  Ancival, Lucien 1427 FRA1.0010.11202.20 
  Lebon, Nicolas 1738 FRA1.0010.44208.80 
  Francois-Haugrin, Said 1653 FRA1.0010.33206.60 
  Evers, Shaman 1606 FRA0.501-0.2320-4.60 
  Suez-Panama, Gilles 1959 FRA0.001-0.2620-5.20 

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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