Rapid: Individual Calculations May 2021
 Lopez-Ibarra Perdones, Miguel  Total change: 13.20  Rating chartPersonal card
 I Torneo Rapido Semana Santa V Centenario San Sebastian de los Reyes ESP 2021-04-03
RcRownchangeKK*chgGame
 1544 1194 1.50 5 0.66 20 13.20 
  Alfaya Marcelo, Roberto 1929 ESP0.001-0.0120-0.20 
  Arroyo Escorial, Pablo 1433 ESP0.001-0.2020-4.00 
  Alfaya Martinez, Enrique 1627 ESP0.001-0.0620-1.20 
  Guillo Sanchez-Galiano, Ernesto 1257 ESP0.5010.09201.80 
  Penas Merino, Ramona 1473 ESP1.0010.842016.80 

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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