Rapid: Individual Calculations February 2020
 Dias, Ricardo Pedro Cruz  Total change: 28.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 2090 2043 4.50 7 1.42 20 28.40 
  Ribeiro, Fernando Alberto Rocha f2095 POR0.001-0.4320-8.60 
  Eggert, Alberto 2083 RUS0.5010.06201.20 
  Polaczek, Richard m2443  * BEL0.001-0.0820-1.60 
  Andres Gonzalez, Ivan f2345 ESP1.0010.852017.00 
  Elias, Benjamim Do Vale 1683 POR1.0010.10202.00 
  Bastos, Jorge Manuel De Carvalho 1701 POR1.0010.12202.40 
  Santos, Jose Manuel Ferreira Pere f2282 POR1.0010.802016.00 
 * 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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