Rapid: Individual Calculations December 2019
 De La Rocha Prieto, Ramon  Total change: -39.60  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos Madrid 2019 2020 Madrid ESP 2019-09-22
RcRownchangeKK*chgGame
 2129 2317 1.00 4 -1.98 20 -39.60 
  Hernandez Ramos, David 2158 ESP0.001-0.7120-14.20 
  Hernandez Ramos, David 2158 ESP1.0010.29205.80 
  Arauz Alonso, Fernando 2099 ESP0.001-0.7820-15.60 
  Arauz Alonso, Fernando 2099 ESP0.001-0.7820-15.60 

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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