Individual Calculations May 2024
 Coll, Arthur  Total change: -31.60  Rating chartPersonal card
 9eme Open International d'Echecs de Noisiel Open A (plus 1900 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 2068 1951 2.00 8 -0.79 40 -31.60 
  Kuling, Lody 2214 NED0.001-0.1840-7.20 
  Leelajai, Krishna N 2010 IND1.0010.584023.20 
  Vanderpooten, Raphael 2125 FRA0.5010.23409.20 
  Djokic, Mihailo f2139 SRB0.001-0.2640-10.40 
  Coles, Robin 2079 FRA0.001-0.3340-13.20 
  Garrido, Valentin 2001 FRA0.001-0.4340-17.20 
  Boulemnakher, Karim 2003 FRA0.001-0.4340-17.20 
  Gerdell, Frank 1971 GER0.5010.03401.20 

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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