Individual Calculations April 2020
 Cortes Sobrevilla, Cecilio  Total change: 1.80  Rating chartPersonal card
 Cto de Aragon por Equipos Primera Grupo IV (Rds. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 1670 1513 1.00 3 0.09 20 1.80 
  Sanjuan Segura, Ignacio 1719 ESP0.001-0.2420-4.80 
  Albaiceta Franco, Eduardo 1544 ESP1.0010.542010.80 
  Obon Zuniga, Francisco 1746 ESP0.001-0.2120-4.20 

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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