Rapid: Individual Calculations October 2022
 Joy, Antony  Total change: -9.40  Rating chartPersonal card
 28. Torneio Matinal Galerias Alto da Barra - Open Oeiras POR 2022-09-25
RcRownchangeKK*chgGame
 1445 1736 4.50 6 -0.47 20 -9.40 
  Alves, Tome 1263 POR0.501-0.4520-9.00 
  Zhang, Chengjun 1336  * SKN1.0010.08201.60 
  Fortunato, Antonio Eduardo 1455 POR1.0010.16203.20 
  Cazemajou, Serge Marie 1541 POR1.0010.25205.00 
  Goncalves, Carlos Manuel M. 1548 POR1.0010.26205.20 
  Costa, Goncalo Martins P 1529 POR0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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