Individual Calculations May 2023
 Salguero Roldan, Francisco  Total change: 4.80  Rating chartPersonal card
 II Sub-1800 FIDE Club de Ajedrez Conil Conil de la Frontera (Cadiz) ESP 2023-04-01
RcRownchangeKK*chgGame
 1274 1614 2.00 2 0.24 20 4.80 
  Benedicto Guerrero, Jose Domingo 1333 ESP1.0010.16203.20 
  Leal Rodriguez, Antonio 1214  * ESP1.0010.08201.60 
 * 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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