Individual Calculations October 2023
 Tortosa Moros, Joan  Total change: -40.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup C Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1429 1612 5.00 9 -1.53 20 -30.60 
  Bestow, Hannah Luise 1352 ESP0.501-0.3220-6.40 
  Barbany Vellve, Ricard 1358 ESP0.001-0.8120-16.20 
  Marin Palos, Alex 1212  * ESP1.0010.08201.60 
  Torres Palau, Jordi 1413 ESP1.0010.24204.80 
  Mercado Garcia, Jordi 1536 ESP1.0010.40208.00 
  Sanchez Viana, Jordi 1464 ESP0.501-0.2020-4.00 
  Iglesias Marti, Francesc 1534 ESP1.0010.39207.80 
  Sanchez De Medina Vilagrasa, Enri 1500 ESP0.001-0.6520-13.00 
  Pereira, Ephrem Christa 1496 ESP0.001-0.6620-13.20 
 * 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 B Rondas 1-2 Martorell (Barcelona) ESP 2023-09-16
RcRownchangeKK*chgGame
 1639 1644 0.50 2 -0.51 20 -10.20 
  Quintana Grife, Noel 1534 ESP0.501-0.1520-3.00 
  Pla Carulla, Joaquim 1744 ESP0.001-0.3620-7.20 

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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