Rapid: Individual Calculations June 2022
 El Barbry, Sarah  Total change: 7.40  Rating chartPersonal card
 Internationaux de France d'Echecs 2022 Rapide LE PORT MARLY FRA 2022-05-29
RcRownchangeKK*chgGame
 1660 1576 4.00 8 0.37 20 7.40 
  Sotelo, Renzo 2085 FRA0.001-0.0420-0.80 
  Josso, Baptiste 1226 FRA1.0010.11202.20 
  Malassagne, Isabelle wf2008 FRA0.001-0.0720-1.40 
  Achor, Ethan 1265 FRA1.0010.14202.80 
  Steinle, Thibaud 2137 FRA0.001-0.0220-0.40 
  Dufraisse, Matteo 1302 FRA1.0010.17203.40 
  Djidjeli, Sarah wf1929 FRA0.001-0.1120-2.20 
  Karushkov Nguyen, Maximilien 1325 FRA1.0010.19203.80 

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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