Individual Calculations April 2020
 Marti Areste, Ian  Total change: -12.00  Rating chartPersonal card
 Cto de Aragon por Equipos Segunda Grupo I (Rds. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 1380 1070 0.00 2 -0.30 40 -12.00 
  Salazar Gonzalez, Alberto 1466 ESP0.001-0.0840-3.20 
  Millan Campos, Ramon 1293 ESP0.001-0.2240-8.80 

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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