Individual Calculations March 2023
 Arias Diaz, Miguel Angel  Total change: 38.40  Rating chartPersonal card
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 16 ABSOLUTO - TEMUCO Temuco Region de La Araucania CHI 2023-01-30
RcRownchangeKK*chgGame
 1621 1844 5.50 8 -0.37 40 -14.80 
  Ojeda Arevalo, Agustin 1459 CHI0.001-0.9140-36.40 
  Lemus Pena, Sebastian 1565 CHI1.0010.16406.40 
  Fernandez Reveco, Jonathan 1376 CHI1.0010.05402.00 
  Rosas Sepulveda, Pablo Ignacio 1521 CHI1.0010.13405.20 
  Castro Salgado, Pablo 2029 CHI0.5010.24409.60 
  Vergara Barreda, Inaki Imanol 1968 CHI0.5010.17406.80 
  Gasic Merino, Martin Andrei 1609 CHI0.501-0.2940-11.60 
  Rivadeneira Maturana, Benjamin 1444  * CHI1.0010.08403.20 
 * 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)
 
 IRT OPEN SEMANA VALDIVIANA 2023 Valdivia, region de Los Rios CHI 2023-02-17
RcRownchangeKK*chgGame
 1801 1914 5.00 6 1.33 40 53.20 
  Cordova Melendez, Francisca 1514  * CHI1.0010.08403.20 
  Ruiz Symmes, Arturo 1551 CHI1.0010.10404.00 
  Pena Cifuentes, Tomas Alberto 2071 CHI0.001-0.2940-11.60 
  Rivas Bustos, Roberto 1623 CHI1.0010.15406.00 
  Montero Martinez, Cristhian f2043 CHI1.0010.674026.80 
  Chavez Dinamarca, Bastian 2001 CHI1.0010.624024.80 
 * 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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