Rapid: Individual Calculations February 2021
 Fernandez Aragones, Pedro A.  Total change: -43.20  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos 2020-2021 (Rds 8-14) Madrid ESP 2020-12-20
RcRownchangeKK*chgGame
 1442 1792 0.50 3 -2.16 20 -43.20 
  Palomo Fernandez, Lorenzo 1348 ESP0.501-0.4420-8.80 
  Borras Cerda, Carlos 1489 ESP0.001-0.8620-17.20 
  Borras Cerda, Carlos 1489 ESP0.001-0.8620-17.20 

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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