Individual Calculations February 2018
 Dubuisson, Samuel  Total change: 54.40  Rating chartPersonal card
 38eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2017-12-26
RcRownchangeKK*chgGame
 1769 1879 6.00 9 0.20 40 8.00 
  Persoons, Bart 1774 BEL1.0010.364014.40 
  Roebers, Eline 1798 NED0.501-0.1140-4.40 
  Dewitte, Stein 1718 BEL0.501-0.2140-8.40 
  Drossart, Jonathan 1713 BEL1.0010.284011.20 
  Deveque, Guillaume 1965 FRA0.001-0.3840-15.20 
  Jassem, Philippe 1698 BEL0.001-0.7440-29.60 
  Lefrere, Jean 1735 FRA1.0010.314012.40 
  Benassis, Nicola-Henri 1669 FRA1.0010.23409.20 
  Mollet, Diego 1852 FRA1.0010.464018.40 

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)
 
 Championnat Ligue HDF Nord 2017-2018 - Cadets et Juniors mixtes ISBERGUES FRA 2018-01-03
RcRownchangeKK*chgGame
 1613 1883 6.00 6 1.16 40 46.40 
  Boutmy, Loic 1510 FRA1.0010.10404.00 
  Terrier, Tom 1733 FRA1.0010.304012.00 
  Lefrere, Jean 1743 FRA1.0010.314012.40 
  Claudon, Andreas 1725 FRA1.0010.294011.60 
  Desfontaine, Vincent 1483  * FRA1.0010.08403.20 
  Soltysiak, Antoine 1483  * 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)
 

 

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