Individual Calculations May 2018
 Sellami, M`hamed  Total change: 23.80  Rating chartPersonal card
 10eme Open International de Lyon LYON FRA 2018-04-07
RcRownchangeKK*chgGame
 1981 1959 4.00 6 1.19 20 23.80 
  Marchand, Joseph 1638 FRA1.0010.13202.60 
  Menard, Baptiste 2204 FRA0.5010.30206.00 
  Guignier, Nicolas 2222 FRA0.001-0.1820-3.60 
  Furgoni, Jean-Luc 1723 FRA1.0010.20204.00 
  Gardet, Thomas 2065 FRA0.5010.14202.80 
  Ould Rouis, Mounir 2033 ALG1.0010.602012.00 

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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