Individual Calculations May 2023
 Sanchez Peral, Pedro  Total change: 45.80  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1883 1761 4.50 8 1.29 20 25.80 
  Habans Aguerrea, Javier f2343 ESP0.5010.48209.60 
  Martin Duque, Jesus m2386 ESP0.001-0.0120-0.20 
  Gomez Pastrana, Alba 1504 ESP0.501-0.3220-6.40 
  Aracil Martinez, Arnau 1421 ESP1.0010.12202.40 
  Fuentes Guinot, Alejandro 2027 ESP0.001-0.1820-3.60 
  Xia, Yan 1361  * ESP1.0010.08201.60 
  Piddubna, Bozhena 2000 UKR0.5010.30206.00 
  Follana Albelda, Lucia 2018 ESP1.0010.822016.40 
 * 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)
 
 Campeonato Individual para Veteranos Mas50 de Madrid 2022-2023 Madrid ESP 2023-04-17
RcRownchangeKK*chgGame
 1811 1761 4.00 7 1.00 20 20.00 
  Gonzalez Hormigos, Carlos Manuel 1361  * ESP1.0010.08201.60 
  Estrada Martinez, Cesar 1903 ESP0.5010.19203.80 
  Barraza Caracuel, Ignacio 2048 ESP0.001-0.1620-3.20 
  Martinez Miura, Enrique 1520 ESP1.0010.20204.00 
  Lopez Molina, Francisco 1905 ESP0.5010.19203.80 
  Vukotic Jovsic, Dragan 1866 ESP1.0010.642012.80 
  Pastor Alonso De Prado, Alberto 2071 ESP0.001-0.1420-2.80 
 * 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)
 

 

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