Individual Calculations February 2023
 Petrus Perez, Enric  Total change: -2.40  Rating chartPersonal card
 Obert Territorial de Lleida 2022 Corbins (Lleida) ESP 2022-12-27
RcRownchangeKK*chgGame
 1758 1811 4.50 8 -0.12 20 -2.40 
  Duro Sole, Ramon 1402 ESP1.0010.08201.60 
  Campos Olaya, Israel 2261 ESP0.001-0.0620-1.20 
  Miret Munoz, Cesar 1526 ESP0.501-0.3420-6.80 
  Rodon Balcells, Jaume 1789 ESP1.0010.47209.40 
  Sole Pijuan, Ferran f2157 ESP0.001-0.1120-2.20 
  Mares, Mario Gabriel 1602 ESP0.501-0.2720-5.40 
  Melich Martinez, Josep 1627 ESP1.0010.26205.20 
  Agustin De Dios, Adrian 1698 ESP0.501-0.1520-3.00 

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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