Individual Calculations May 2023
 Garcia Gallardo, Victor  Total change: 1.60  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 10-11 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 2009 2058 1.00 2 -0.13 20 -2.60 
  Estepa Fonseca, Omar Maria 1990 ESP0.501-0.0920-1.80 
  Miralles Brugues, Rafael 2028 ESP0.501-0.0420-0.80 

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)
 
 Lliga Catalana 2023 Finals Catalanes Rondas 1-3 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 2084 2058 0.50 1 0.04 20 0.80 
  Martin Perez, Laura wf2084 ESP0.5010.04200.80 

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)
 
 Obert Barad 2023 Memorial Javier Otero Rondas 1-2 Terrassa (Barcelona) ESP 2023-04-14
RcRownchangeKK*chgGame
 1674 2069 2.00 2 0.17 20 3.40 
  Ortega Martinez, Jorge 1669  * ESP1.0010.08201.60 
  Lopez Escribano, Ricardo 1679 ESP1.0010.09201.80 
 * 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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