Individual Calculations April 2020
 Parera Fiestas, Oriol  Total change: 15.20  Rating chartPersonal card
 Lliga Catalana 2020 Primera Barcelona Grup III FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1565 1494 2.00 4 0.38 40 15.20 
  Palau Soriano, Ricard 1679 ESP0.001-0.2640-10.40 
  Sanchez Soler, Moises 1522 ESP1.0010.544021.60 
  Vacas Arno, Gabriel 1555 ESP0.001-0.4240-16.80 
  Garcia Mosquera, Eduardo 1505 ESP1.0010.524020.80 

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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