Individual Calculations April 2018
 Bottazzi, Ulysse  Total change: 7.20  Rating chartPersonal card
 Championnat de Paris Amateur (- 2200 Elo) PARIS FRA 2018-02-11
RcRownchangeKK*chgGame
 1719 1817 1.00 2 -0.16 40 -6.40 
  Pham, Thierry 2020 FRA0.001-0.2440-9.60 
  Robin, Marc 1417  * FRA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 67e Open FIDE inter Chess de Trois Rondes Tournoi A (1600-2100) PARIS FRA 2018-03-10
RcRownchangeKK*chgGame
 1975 1762 0.00 2 -0.50 40 -20.00 
  Rudiano, Nicolas 2090 FRA0.001-0.1340-5.20 
  Pichot, Pierre-Elie 1859 FRA0.001-0.3740-14.80 

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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 2042 1762 1.00 1 0.84 40 33.60 
  Bernardi, Philippe 2042 FRA1.0010.844033.60 

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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