Individual Calculations April 2019
 Vadot, Christian  Total change: -39.80  Rating chartPersonal card
 Team 2019 - Ile de France Part 2 CORSE FRA 2019-01-05
RcRownchangeKK*chgGame
 1894 1930 0.50 2 -0.60 20 -12.00 
  Le Quilleuc, Bernard 1916 FRA0.501-0.0220-0.40 
  Kodjabachian, Julien 1872 FRA0.001-0.5820-11.60 

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)
 
 Championnat Indivuel d'Echecs des Hauts-de-Seine 2019 PUTEAUX FRA 2019-03-09
RcRownchangeKK*chgGame
 1587 1930 3.00 5 -1.39 20 -27.80 
  Delacourt, Frederic 1649 FRA0.001-0.8420-16.80 
  De Monts, Louis 1530  * FRA0.001-0.9220-18.40 
  Guillot, Herve 1530  * FRA1.0010.08201.60 
  Boulos, Paul 1530  * LBN1.0010.08201.60 
  Xiong, Noe 1697 FRA1.0010.21204.20 
 * 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)
 

 

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