Individual Calculations February 2023
 Arauz Alonso, Fernando  Total change: 18.00  Rating chartPersonal card
 XXI Arrasate Hiria Xake Txapelketa Arrasate (Gipuzkoa) ESP 2022-12-26
RcRownchangeKK*chgGame
 1994 2129 3.00 5 -0.26 20 -5.20 
  Llave Nevado, Ruslan 1783 ESP1.0010.11202.20 
  Franco Alonso, Alejandro m2437 ESP0.001-0.1420-2.80 
  Fernandez-Rivera Ortiz, Igor 1731 ESP1.0010.08201.60 
  Romero Mateo, Esteban 1968 ESP0.501-0.2120-4.20 
  Vesga Izeta, Markel 2053 ESP0.501-0.1020-2.00 

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)
 
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2165 2129 4.50 9 0.45 20 9.00 
  Kratz, Jonathan 1729  * FRA1.0010.08201.60 
  Macias Pino, Diego f2397 ESP0.5010.33206.60 
  Tejedor Fuente, Enrique m2383 ESP0.5010.31206.20 
  Goluch, Piotr m2339 POL0.001-0.2320-4.60 
  Ankitha, Goud Palle wc1976 IND1.0010.30206.00 
  Sabuk, Piotr m2413 POL0.001-0.1620-3.20 
  Larsen, Harald 1907 BEL1.0010.22204.40 
  Prado Lobo, Jonas f2306 ESP0.5010.23204.60 
  Marin Ferragut, Pau 2034 ESP0.001-0.6320-12.60 
 * 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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 2105 2129 1.00 1 0.47 20 9.40 
  De Barros, Frederic 2105 FRA1.0010.47209.40 

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 Liga por Equipos de Madrid 2022-2023 Segunda A Rondas 4-5 Madrid ESP 2023-01-15
RcRownchangeKK*chgGame
 1928 2129 1.00 1 0.24 20 4.80 
  Gonzalez Lara, Luis 1928 ESP1.0010.24204.80 

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)
 

 

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