Rapid: Individual Calculations February 2020
 Ribeiro, Daniel Amorim  Total change: -7.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1299 1002 0.50 5 -0.37 20 -7.40 
  Ribeiro, Fernando Alberto Rocha f1402  * POR0.001-0.0820-1.60 
  Veleirinho, Antonio Carlos Da Roc 1248 POR0.001-0.1920-3.80 
  Cesar, Aryton Josefa 1402  * POR0.001-0.0820-1.60 
  Areal, Pedro Miguel Rosas De Alme 1402  * POR0.001-0.0820-1.60 
  Ferreira, Pedro De Carvalho Dias 1043 POR0.5010.06201.20 
 * 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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