Individual Calculations January 2018
 Giblin, Martin  Total change: -24.80  Rating chartPersonal card
 63e Open Fide Inter Chess de Trois Rondes - Tournoi B (-1600) PARIS FRA 2017-12-16
RcRownchangeKK*chgGame
 1260 1105 0.00 2 -0.62 40 -24.80 
  Paralieu, Maxime 1132 FRA0.001-0.4640-18.40 
  Guillot, Herve 1387 FRA0.001-0.1640-6.40 

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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