Individual Calculations March 2023
 Vela Frago, Alberto  Total change: 2.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1948 2213 2.50 3 0.07 40 2.80 
  Dan, Teodor 2045 ESP0.501-0.2240-8.80 
  Roche Simon, Manuel Angel 1986 ESP1.0010.21408.40 
  Martinez Carnicer, Eduardo 1813  * ESP1.0010.08403.20 
 * 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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