Individual Calculations March 2023
 Alferez Grajales, Juan  Total change: -6.20  Rating chartPersonal card
 Campeonato de Sevilla por Equipos Segunda 2023 Rondas 1 Sevilla ESP 2023-01-29
RcRownchangeKK*chgGame
 1351 1212 0.00 1 -0.31 20 -6.20 
  Aristoy Rodriguez, Jose 1351 ESP0.001-0.3120-6.20 

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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