Individual Calculations April 2023
 Fernandez Marin, Antonio  Total change: -26.20  Rating chartPersonal card
 Lliga Preferent Girona 2023 Rondas 7-9 Girona ESP 2023-03-05
RcRownchangeKK*chgGame
 1820 1773 0.00 3 -1.31 20 -26.20 
  Puigdemont Mir, Lluis 1746 ESP0.001-0.5420-10.80 
  Oliva Llorens, Antoni 1771 ESP0.001-0.5020-10.00 
  Torrenta Planas, Marcel 1944 ESP0.001-0.2720-5.40 

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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