Individual Calculations May 2023
 Schmouchkovitch, Michel  Total change: -56.40  Rating chartPersonal card
 8eme Open Fide de la ville de Brest BREST FRA 2023-04-08
RcRownchangeKK*chgGame
 1603 1891 4.00 6 -0.78 20 -15.60 
  Beon, Pascal 1370 FRA1.0010.03200.60 
  Baghdadi, Ali 1550 FRA1.0010.12202.40 
  Nortier, Julien 2047 FRA0.001-0.2920-5.80 
  Seiller, Nicolas 1576 FRA0.501-0.3620-7.20 
  Duval, Merlin 1582 FRA1.0010.14202.80 
  Johnson-King, Charlie-Finn 1491  * FRA0.501-0.4220-8.40 
 * 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)
 
 1er tournoi toutes rondes de Betton - A BETTON FRA 2023-04-15
RcRownchangeKK*chgGame
 1825 1891 1.50 6 -2.04 20 -40.80 
  De Mautor, Antoine 1809 FRA0.001-0.6120-12.20 
  Primel, Dominique 1804 FRA0.001-0.6220-12.40 
  Vaillant, Stephane 1792 FRA0.501-0.1420-2.80 
  Busnel, Laurent 1779 FRA0.001-0.6520-13.00 
  Marie, Xavier 1854 FRA0.501-0.0520-1.00 
  Courjal, Pauline 1912 FRA0.5010.03200.60 

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)
 

 

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