Individual Calculations June 2023
 Prat-Barats, Isabelle  Total change: 25.60  Rating chartPersonal card
 28eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2023-05-27
RcRownchangeKK*chgGame
 1329 1074 2.00 6 0.64 40 25.60 
  Revert, Felix 1600 FRA0.001-0.0340-1.20 
  Le Gloanec, Jacques 1285 FRA1.0010.774030.80 
  Alcantara, Levanah 1462 FRA0.001-0.0940-3.60 
  Trouve, Ethan 1349 FRA0.001-0.1740-6.80 
  Chaput, Hilaire 1019 FRA0.001-0.5840-23.20 
  Plaineau, Eugenie 1260 FRA1.0010.744029.60 

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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