Individual Calculations February 2023
 Bru Rullo, Llatzer  Total change: 24.60  Rating chartPersonal card
 X Open Promocio Tortosa (Tarragona) ESP 2022-12-28
RcRownchangeKK*chgGame
 1750 2212 6.00 6 0.42 20 8.40 
  Chavarria Llambrich, Paula 1812  * ESP1.0010.08201.60 
  Sala Martin, Guillem 1526 ESP1.0010.01200.20 
  Bru Aljarilla, Francisco 1758 ESP1.0010.06201.20 
  Ferrer Foix, Vicent 1809 ESP1.0010.08201.60 
  Chavarria Ferre, Josep 1930 ESP1.0010.16203.20 
  Toderas, Darwin Cristian 1667 ESP1.0010.03200.60 
 * 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)
 
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2189 2212 4.50 8 0.37 20 7.40 
  Shaffer, Alexander 1812  * PUR1.0010.08201.60 
  Vasquez Schroeder, Rodrigo g2491 CHI0.5010.34206.80 
  Sousa, Andre Ventura m2465 POR0.001-0.1920-3.80 
  Follana Albelda, Lucia 1956 ESP1.0010.19203.80 
  Tejedor Fuente, Enrique m2383 ESP0.001-0.2720-5.40 
  Hernandez Mullor, Francisco 1948 ESP1.0010.18203.60 
  Houhou, Alexandre 2079 FRA1.0010.32206.40 
  Domingo Nunez, Ruben f2380 ESP0.001-0.2820-5.60 
 * 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)
 
 Lliga Catalana 2023 Segona Divisio Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 2167 2212 1.00 1 0.44 20 8.80 
  Carrasco Rodriguez, Jesus 2167 ESP1.0010.44208.80 

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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