Individual Calculations November 2018
 Rei-Rosa, Jean-Jacques  Total change: 11.00  Rating chartPersonal card
 15e Open de Grasse - Tournoi A (-2200) GRASSE FRA 2018-09-29
RcRownchangeKK*chgGame
 1739 1596 2.00 5 0.30 20 6.00 
  Sambor, Vasile 1883 ROU0.001-0.1620-3.20 
  Rachez, Christophe 1996  * FRA0.001-0.0820-1.60 
  Labarthe, Arnaud 1642 FRA1.0010.562011.20 
  Mammadhuseyn, Djeyhun 1364 FRA1.0010.21204.20 
  Birens, Eric-Andre 1809 FRA0.001-0.2320-4.60 
 * 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)
 
 17e Open International d'Echecs de la Ville de Menton - Tournoi B MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1701 1596 3.50 9 0.25 20 5.00 
  Dumont, Gilles 1711 FRA0.001-0.3420-6.80 
  Ehrhart, Francois Xavier 1708 FRA0.001-0.3520-7.00 
  Kostov, Kiril 1576 FID1.0010.47209.40 
  Richard, Joel 1730 FRA1.0010.682013.60 
  Kirastinnicos, Mikael 1683 FRA0.5010.12202.40 
  Jassem, Philippe 1744 BEL0.5010.20204.00 
  Jamroz, Viktor 1852 ENG0.001-0.1920-3.80 
  Quiniou, Jean 1654 FRA0.5010.08201.60 
  Franssen, Roland 1653 SUI0.001-0.4220-8.40 

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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