Individual Calculations February 2023
 Donate Moreno, David  Total change: 120.80  Rating chartPersonal card
 XII IRT Sub 2400 Navidad Alzira 2022 Alzira (Valencia) ESP 2022-12-27
RcRownchangeKK*chgGame
 1930 1891 5.50 8 1.92 40 76.80 
  Escriba Martinez, Sergi 1491  * ESP1.0010.08403.20 
  Chernikov, Vladimir f2211 UKR0.5010.374014.80 
  Huerta Martinez, Alberto 1921 ESP1.0010.544021.60 
  Grabuzova, Tatiana wg2228 ESP0.001-0.1240-4.80 
  Donate Peris, Jose Manuel 1615 ESP1.0010.17406.80 
  Lopez De Turiso, Jose Angel 1909 ESP1.0010.534021.20 
  Barbero Verdu, Francisco 1917 ESP1.0010.544021.60 
  Buenafe Moya, Javier f2146 ESP0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Division de Honor Norte 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 2150 1888 1.50 2 1.10 40 44.00 
  Gonzalvez Tamarit, Ruben 2032 ESP1.0010.694027.60 
  Roca Galarza, Jose f2268 ESP0.5010.414016.40 

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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