Individual Calculations October 2023
 Arellan Zavala, Josep  Total change: 60.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup C Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1372 1322 5.50 9 1.52 40 60.80 
  Ribes Colom, Jose Maria 1587 ESP0.001-0.1840-7.20 
  Massana Navarro, Darina 1098 ESP1.0010.22408.80 
  Vazquez Cortes, Carlos 1511 ESP0.001-0.2540-10.00 
  Recacha Delgado, Rafael 1083 ESP1.0010.20408.00 
  Rovira Puig, Ricardo 1176 ESP1.0010.304012.00 
  Domenche Redondo, Francesc 1546 ESP0.001-0.2240-8.80 
  Martinez Puig, Jordi 1251 ESP1.0010.404016.00 
  Robla Carreiras, Ferran 1624 ESP1.0010.854034.00 
  Martinez Garcia, Javier 1473 ESP0.5010.20408.00 

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)
 

 

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