Individual Calculations February 2023
 Becerra, Juan David  Total change: 67.40  Rating chartPersonal card
 XXI Arrasate Hiria Xake Txapelketa Arrasate (Gipuzkoa) ESP 2022-12-26
RcRownchangeKK*chgGame
 2209 2292 5.00 5 1.96 20 39.20 
  Goiria Egidazu, Jon Asel 2042 ESP1.0010.19203.80 
  Etxagibel Larranaga, Asier 2144 ESP1.0010.30206.00 
  Barbazan Bilbao, Xabier 2154 ESP1.0010.31206.20 
  Pinto, Daniel f2269 BOL1.0010.47209.40 
  Franco Alonso, Alejandro m2437 ESP1.0010.692013.80 

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 DE EUSKADI POR EQUIPOS PRIMERA DIVISION Rondas 1-3 Bergara (Gipuzkoa) ESP 2023-01-14
RcRownchangeKK*chgGame
 2359 2316 1.00 1 0.56 20 11.20 
  Argandona Riveiro, Inigo m2359 ESP1.0010.562011.20 

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)
 
 Liga de Bizkaia Cat. Preferente 2023 Rondas 1-2 Bilbao ESP 2023-01-14
RcRownchangeKK*chgGame
 2424 2316 0.00 1 -0.35 20 -7.00 
  Suarez Garcia, Carlos m2424 ESP0.001-0.3520-7.00 

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)
 
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 2081 2316 6.50 7 1.20 20 24.00 
  Ibanez Macias, Julen 1916  * ESP1.0010.08201.60 
  Alonso Vargas, David 1802 ESP1.0010.04200.80 
  Vilches Del Castillo, Alfonso 2021 ESP1.0010.15203.00 
  Serrano Almendros, Angel 2133 ESP1.0010.26205.20 
  Plaskett, H James g2380 ENG1.0010.592011.80 
  Garcia Fernandez, Victor 2140 ESP0.501-0.2320-4.60 
  Bermudez Ureba, Juan Diego 2175 ESP1.0010.31206.20 
 * 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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