Individual Calculations March 2023
 Corral Blanco, Juan Antonio  Total change: -1.90  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Preferente Rondas 6-9 Madrid ESP 2023-01-29
RcRownchangeKK*chgGame
 2268 2408 2.50 4 -0.19 10 -1.90 
  Ruiz Buendia, Miguel f2144 ESP1.0010.18101.80 
  Vasquez Schroeder, Rodrigo g2491 CHI0.001-0.3910-3.90 
  Rodriguez Melendez, Juan Humbert 2146 PER1.0010.18101.80 
  Blanco Diez, David 2290 ESP0.501-0.1610-1.60 

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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