Individual Calculations May 2023
 Bueno Navas, Lucas  Total change: -9.20  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 10-11 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 1834 1468 0.00 1 -0.10 40 -4.00 
  Casares Bonals, Ainhoa 1834 ESP0.001-0.1040-4.00 

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)
 
 Campionat de Catalunya Individual Sub-14 Catalunya ESP 2023-04-01
RcRownchangeKK*chgGame
 1439 1498 4.00 7 0.05 40 2.00 
  Serradell Munoz, Oriol 1235 ESP1.0010.18407.20 
  Escoriza Pons, Xavier 1753 ESP1.0010.814032.40 
  Garriga Cabrera, Joan 1696 ESP0.001-0.2440-9.60 
  Lunin Bohomolets, Iliia 1674 ESP0.001-0.2740-10.80 
  Sales Artigas, Nil 1144 ESP1.0010.11404.40 
  Bejar Dyagilev, Nikolay 1328 ESP0.001-0.7240-28.80 
  Sanchez Hernandez, Xavier 1241 ESP1.0010.18407.20 

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)
 
 XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 1 Barcelona ESP 2023-04-22
RcRownchangeKK*chgGame
 1764 1498 0.00 1 -0.18 40 -7.20 
  Medina Diez, Adria 1764 ESP0.001-0.1840-7.20 

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)
 

 

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