Individual Calculations December 2019
 Abdat, Rachid  Total change: -11.60  Rating chartPersonal card
 Open FIDE de Louviers 2019 (-2200) LOUVIERS FRA 2019-11-09
RcRownchangeKK*chgGame
 1732 1886 4.50 7 -0.26 20 -5.20 
  Julien, Franc 1486  * FRA1.0010.08201.60 
  Cavellier, Loic 1596 FRA1.0010.16203.20 
  Naji, Nil 1845 FRA0.501-0.0620-1.20 
  Duverne, Jean-Marie 2061 FRA0.001-0.2720-5.40 
  Leleu, Andre 1775 FRA1.0010.35207.00 
  Lehericey, Fabrice 1739 FRA0.001-0.7020-14.00 
  Bordelet, Louis 1622 FRA1.0010.18203.60 
 * 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)
 
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1951 1886 0.50 2 -0.32 20 -6.40 
  Le Bourhis, Dominique 1985 FRA0.5010.14202.80 
  Guille, Jean-Luc 1917 FRA0.001-0.4620-9.20 

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)
 

 

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