Individual Calculations July 2021
 Barahona Torrijos, Angel  Total change: -9.60  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid Primera B 2020-2021 Rondas 12-13 Madrid ESP 2021-05-30
RcRownchangeKK*chgGame
 1624 1810 1.00 2 -0.48 20 -9.60 
  Galarreta Santana, Javier 1669 ESP1.0010.31206.20 
  Pereira Gonzalez, Manuel 1579 ESP0.001-0.7920-15.80 

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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