Individual Calculations October 2023
 Lopez Buil, Jesus  Total change: -33.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup C Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1348 1604 5.50 9 -1.77 20 -35.40 
  Danielyan, Narek 1349 ESP0.501-0.3120-6.20 
  Fernandez Macarron, Mariano 1352 ESP0.501-0.3120-6.20 
  Barbany Vellve, Ricard 1358 ESP0.001-0.8120-16.20 
  Garcia Huerta, Joaquin Marc 1204  * ESP1.0010.08201.60 
  Trubat Altarriba, Jordi 1293 ESP1.0010.14202.80 
  Vazquez Sanchez, Juan Antonio 1396 ESP1.0010.23204.60 
  Ponsa Asensio, Ramon 1497 ESP0.501-0.1520-3.00 
  Tello Alvarez, Erik 1378 ESP0.001-0.7920-15.80 
  Nunez Romeo, Fausto 1303 ESP1.0010.15203.00 
 * 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)
 
 XXXIX Open Internacional Martorell 2023 - Grup C Rondas 1-2 Martorell (Barcelona) ESP 2023-09-16
RcRownchangeKK*chgGame
 1192 1594 1.00 1 0.08 20 1.60 
  Sarda Roig, Carme 1192 ESP1.0010.08201.60 

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)
 

 

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