Individual Calculations November 2023
 Lopera Larrea, Izan  Total change: 41.60  Rating chartPersonal card
 XXXIX Obert d'Escacs Vila de Cerdanyola Grup B Rondas 1-2 Cerdanyola del Valles (Barcelona) ESP 2023-10-07
RcRownchangeKK*chgGame
 1455 1183 0.50 2 0.14 40 5.60 
  Iglesias Marti, Francesc 1537 ESP0.5010.394015.60 
  Febrero Perez, Lluis 1372 ESP0.001-0.2540-10.00 

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 Edats Per Equips 2023 Sub 12 Lloret de Mar (Girona) ESP 2023-10-12
RcRownchangeKK*chgGame
 1335 1183 2.50 5 0.90 40 36.00 
  Barrera Baucells, Grau 1592 ESP0.001-0.0840-3.20 
  Azuara Cornejo, Pablo 1355 ESP0.5010.23409.20 
  Molina Gil, Kenzo 1115 ESP0.501-0.0940-3.60 
  Liebana Franco, Iker 1298 ESP1.0010.664026.40 
  Membrive Vargas, Gerard 1315 ESP0.5010.18407.20 

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)
 

 

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