Individual Calculations August 2023
 Merabete, Ricardo  Total change: 59.40  Rating chartPersonal card
 11eme Open International d'Auberchicourt AUBERCHICOURT FRA 2023-07-07
RcRownchangeKK*chgGame
 1852 1539 4.00 6 2.97 20 59.40 
  Kieffer, Christian 2078 FRA1.0010.972019.40 
  Leleu, Guillaume 1738 FRA1.0010.762015.20 
  Vanhuyse, Nele wf1972 BEL0.5010.44208.80 
  Laangry, Rayane 1981 FRA0.5010.44208.80 
  Lebret, Loriane 1721 FRA0.001-0.2620-5.20 
  Christophe, Jean-Luc 1624 FRA1.0010.622012.40 

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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