Individual Calculations April 2023
 Cifuentes Parada, Roberto  Total change: -3.70  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 2327 2410 2.00 4 -0.37 10 -3.70 
  Van Ojik, Mark 2268 NED0.501-0.1910-1.90 
  Salamero Pelay, Fernando 2062 ESP1.0010.11101.10 
  Adla, Diego m2400 ARG0.501-0.0110-0.10 
  Forcen Esteban, Daniel g2576 ESP0.001-0.2810-2.80 

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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