Individual Calculations March 2022
 Quintero Rodriguez, John  Total change: -24.00  Rating chartPersonal card
 Cto de Aragon por Equipos - Preferente Grupo II Rondas 1-4 Aragon ESP 2022-01-29
RcRownchangeKK*chgGame
 1710 1783 0.00 2 -1.20 20 -24.00 
  Casas Chine, German 1775 ESP0.001-0.5120-10.20 
  Bello Cera, Raul 1644 ESP0.001-0.6920-13.80 

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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