Individual Calculations March 2018
 Dufour, Jacques  Total change: 7.80  Rating chartPersonal card
 Championnat des Alpes-Maritimes 2018 - Tournoi B (-1800) GRASSE FRA 2018-02-17
RcRownchangeKK*chgGame
 1610 1583 0.50 5 -1.84 20 -36.80 
  Duspiwa, Wolfgang 1719 FRA0.001-0.3220-6.40 
  Palon, Bernard 1526 FRA0.501-0.0820-1.60 
  Labarthe, Arnaud 1736 FRA0.001-0.3020-6.00 
  Bredin, Jerome 1562 FRA0.001-0.5320-10.60 
  Draillard, Michel 1505 FRA0.001-0.6120-12.20 

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)
 
 32eme Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2018-02-19
RcRownchangeKK*chgGame
 1833 1583 4.00 9 2.23 20 44.60 
  Lo Iacono, Sebastien 1852 FRA0.001-0.1720-3.40 
  Labarthe, Arnaud 1736 FRA1.0010.702014.00 
  Thomas, Didier 1854 FRA0.001-0.1720-3.40 
  Le Deuff, Frederic 1734 FRA1.0010.702014.00 
  Dunaev, Denis 1879 RUS0.5010.35207.00 
  Dubreuil, Remy 1832 FRA1.0010.812016.20 
  Dubois, Marie 1943 FRA0.001-0.1020-2.00 
  Wilson, Matthew R 1808 ENG0.5010.28205.60 
  Roche, Yves 1858 FRA0.001-0.1720-3.40 

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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