Individual Calculations July 2022
 Lacan-Rus, David  Total change: 53.20  Rating chartPersonal card
 2eme Open FIDE de La Ferte-Bernard (-2400) - Tournoi A LA FERTE BERNARD FRA 2022-06-25
RcRownchangeKK*chgGame
 2044 1899 3.00 5 1.33 40 53.20 
  Grezels, Florian 2208 FRA0.001-0.1440-5.60 
  Ben Khelifa, Noomene 2095 FRA1.0010.754030.00 
  Negre, Emilie 1745 FRA1.0010.294011.60 
  Schmitt, Bastien 1936 FRA0.5010.05402.00 
  Harutyunyan, Safar 2234 FRA0.5010.384015.20 

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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