Individual Calculations September 2023
 Bouhlel, Lina  Total change: -3.60  Rating chartPersonal card
 1er Open Estival de Marseille -1600 MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1310 1372 4.00 7 -0.09 40 -3.60 
  Delestre, Zoe 1330 FRA1.0010.444017.60 
  Manouelian, Patrick 1377 FRA0.001-0.4940-19.60 
  Roganova, Jeremy 1244 FRA1.0010.334013.20 
  Dmytrouk, Anton 1332 FRA0.001-0.5640-22.40 
  Belaid, Noa 1189 FRA1.0010.264010.40 
  Boudjellal, Yaqin 1346 FRA0.501-0.0440-1.60 
  Moni, Theo 1349 FRA0.501-0.0340-1.20 

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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