Individual Calculations October 2023
 Hammari, Vinjar  Total change: -9.60  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1969 1949 4.50 10 -0.24 40 -9.60 
  Blasco Coll, Andreu f2311 ESP0.001-0.1040-4.00 
  Severri Arrese, Carlos 1622 ESP1.0010.13405.20 
  Rek, Slava 2138 CAN1.0010.754030.00 
  Villar Reymundo, Juan Antonio 2205 PER0.001-0.1940-7.60 
  Fernandez Aguilar, Francisco 2138 ESP0.001-0.2540-10.00 
  Vashisht-Pigem, Raman 1549  * ENG0.501-0.4240-16.80 
  Ciolek, Andreas f2273 GER0.001-0.1340-5.20 
  Izagirre Alsua, Aritz 1834 ESP0.501-0.1640-6.40 
  Garriga Cabrera, Joan 1780 ESP0.501-0.2240-8.80 
  Povill Claros, Laura 1836 ESP1.0010.354014.00 
 * 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)
 

 

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