Individual Calculations March 2023
 Bahamondes Cepeda, Juan Pablo  Total change: -33.40  Rating chartPersonal card
 CAMPEONATO NACIONAL DE AJEDREZ JUVENIL DE CHILE 2023 ABSOLUTO Quirihue CHI 2023-01-23
RcRownchangeKK*chgGame
 1659 1958 3.50 7 -1.94 20 -38.80 
  Plarre Lira, Heinrich Sebastian 1558  * CHI1.0010.08201.60 
  Valdebenito Barra, Alonso Igna 1512 CHI1.0010.06201.20 
  Castro Salgado, Pablo 2029 CHI0.001-0.4020-8.00 
  Ramirez Sanchez, Vicente 1551 CHI0.501-0.4220-8.40 
  Galleguillos Alvarado, Maximilia 1971 CHI0.001-0.4820-9.60 
  Fuentes Caceres, Jose Tomas 1266 CHI1.0010.01200.20 
  Perez Rojas, Jorge 1725 CHI0.001-0.7920-15.80 
 * 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)
 
 IRT OPEN SEMANA VALDIVIANA 2023 Valdivia, region de Los Rios CHI 2023-02-17
RcRownchangeKK*chgGame
 1828 1972 3.50 5 0.27 20 5.40 
  Ruiz Barrientos, Gabriel Alberto 1572  * CHI1.0010.08201.60 
  Flores Castro, Alex 1594 CHI1.0010.09201.80 
  Ballesteros Cardenas, Leonardo c2087 CHI0.001-0.3420-6.80 
  Muller Koenig, Wieland Siegfried 1708 CHI0.501-0.3220-6.40 
  Cortes Orihuela, Javier f2178 CHI1.0010.762015.20 
 * 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)
 

 

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