Individual Calculations July 2023
 Heidsieck, Balthus  Total change: 86.40  Rating chartPersonal card
 Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open C (-1800) BOIS COLOMBES FRA 2023-06-17
RcRownchangeKK*chgGame
 1070 1117 5.00 5 2.16 40 86.40 
  Tatarusanu, Axel 1024 FRA1.0010.374014.80 
  Nicolas, Marius 1009 FRA1.0010.354014.00 
  Pincon, Pierrot 1120 FRA1.0010.504020.00 
  Lebib, Adam 1063 FRA1.0010.424016.80 
  Valdivia Masson, Adrien 1133 FRA1.0010.524020.80 

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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