Rapid: Individual Calculations April 2023
 Blanco Barra, Lucas  Total change: 4.80  Rating chartPersonal card
 Campeonato de Extremadura por Edades-Sub12 (Fase Previa) Caceres ESP 2023-03-18
RcRownchangeKK*chgGame
 1301 1492 3.00 4 0.12 40 4.80 
  Gil Romero, Alvaro 1333 ESP1.0010.294011.60 
  Rivero Gil, Carlos 1519 ESP0.001-0.4640-18.40 
  Iglesias Perez, Carla 1092  * ESP1.0010.08403.20 
  Marquez Margallo, Marcos 1259 ESP1.0010.21408.40 
 * 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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