Individual Calculations December 2022
 Serrano Sanchez, Hilario  Total change: -28.60  Rating chartPersonal card
 I Obert Tardor A.E.Rubinenca 2022 Rondas 5-9 Rubi (Barcelona) ESP 2022-10-28
RcRownchangeKK*chgGame
 1697 1886 1.50 4 -1.43 20 -28.60 
  Gisbert Mir, Alejandro 1675 ESP1.0010.23204.60 
  Santamaria Fernandez, Gregorio 1865 ESP0.001-0.5320-10.60 
  Flores Munoz, Daniel 1553 ESP0.501-0.3820-7.60 
  Colomer Gomez, Jordi 1694 ESP0.001-0.7520-15.00 

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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