Rapid: Individual Calculations September 2023
 Morales Sanchez, Ailin Belen  Total change: 12.80  Rating chartPersonal card
 XXV Guanche de Plata Brena Alta (La Palma) ESP 2023-08-12
RcRownchangeKK*chgGame
 1640 1364 2.00 7 0.32 40 12.80 
  Calzetta Ruiz, Monica wg2143 ESP0.0010.00400.00 
  Martin Ramos, Daniel 1656 ESP0.001-0.1540-6.00 
  Perogio, Lorenzo 1696 ITA0.001-0.1240-4.80 
  Afonso Lopez, Valentina Lucia 1129 ESP1.0010.21408.40 
  Martin Rodriguez, Jose Carlos 1669 ESP0.5010.364014.40 
  Alonso Perez, Alfredo 1738 ESP0.001-0.1040-4.00 
  Teixeira Salema, Jonathan 1451 ESP0.5010.12404.80 

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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