Individual Calculations December 2021
 Marquez Bernal, Florencio  Total change: -4.80  Rating chartPersonal card
 Campeonato de Malaga por equipos 21-22 Preferente Malaga ESP 2021-09-26
RcRownchangeKK*chgGame
 1804 1911 1.00 2 -0.24 20 -4.80 
  Millan Ortiz, Francisco Pablo 1624 ESP1.0010.16203.20 
  Monterde Monterde, Miquel Ange 1983 ESP0.001-0.4020-8.00 

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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