Individual Calculations December 2023
 Membrives Cano, Diego  Total change: -11.80  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup C Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1346 1282 0.50 2 -0.34 20 -6.80 
  Altemir Gubankov, Sebastian 1469 ESP0.001-0.2620-5.20 
  Canet Cortes, Jan 1223 ESP0.501-0.0820-1.60 

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 Territorial de Barcelona 2023 Grup B Barcelones Rondas 6-8 Barcelona ESP 2023-10-29
RcRownchangeKK*chgGame
 1317 1282 1.00 2 0.10 20 2.00 
  Morales Rubiella, Albert 1420 ESP0.001-0.3120-6.20 
  Tafzi Tafzi, Oubay 1214 ESP1.0010.41208.20 

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)
 
 III Obert Memorial Joan Segura GRUP B Rondas 6-8 Barcelona ESP 2023-11-08
RcRownchangeKK*chgGame
 1469 1303 0.50 3 -0.35 20 -7.00 
  Garcia, Gonzalo Daniel 1474 ESP0.5010.23204.60 
  Langstrom, Sammy 1554 ESP0.001-0.1920-3.80 
  Samper Gonzalez, Pedro 1380 ESP0.001-0.3920-7.80 

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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