Individual Calculations February 2023
 Donate Moreno, Silvia  Total change: 52.00  Rating chartPersonal card
 XII IRT Sub 2400 Navidad Alzira 2022 Alzira (Valencia) ESP 2022-12-27
RcRownchangeKK*chgGame
 1867 2025 6.00 8 0.64 40 25.60 
  Alcaniz Perez, Javier 1625  * ESP1.0010.08403.20 
  Domenech Briz, Jose 1708 ESP1.0010.13405.20 
  Kovacevic, Slobodan m2224 SRB0.5010.264010.40 
  Soriano Folch, Jonathan 1831 ESP1.0010.254010.00 
  Buenafe Moya, Javier f2146 ESP0.001-0.3440-13.60 
  Barbero Verdu, Francisco 1917 ESP0.501-0.1540-6.00 
  Mellado Sais, Carles 1562 ESP1.0010.05402.00 
  Huerta Martinez, Alberto 1921 ESP1.0010.364014.40 
 * 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
 2251 1955 1.00 2 0.66 40 26.40 
  Jordan Arenas, Manuel 2140 ESP1.0010.744029.60 
  Pallardo Lozoya, Jose Vicente m2361 ESP0.001-0.0840-3.20 

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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