Individual Calculations October 2023
 Izagirre Alsua, Aritz  Total change: 23.40  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2016 1834 3.00 9 0.54 20 10.80 
  Campins Machado, Francesc 2174 ESP0.5010.38207.60 
  Gomez Navais, Marcal 2074 ESP0.5010.30206.00 
  Kull, Florian 2102 GER0.001-0.1720-3.40 
  Garcia Lopez, Nicolas 2040 ESP0.5010.26205.20 
  Rodriguez, Augustin 1992 FRA0.001-0.2920-5.80 
  Gorainow, Nikita 2044 GER0.001-0.2320-4.60 
  Rudolph, Klaus 1736 GER1.0010.37207.40 
  Hammari, Vinjar 1949 NOR0.5010.16203.20 
  Macaya Ruiz, Alfons 2037 ESP0.001-0.2420-4.80 

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)
 
 Gros 33th International Chess Open Donostia ESP 2023-09-08
RcRownchangeKK*chgGame
 1785 1827 5.50 9 0.63 20 12.60 
  Yurramendi Sarasola, Xabier 1427  * ESP1.0010.08201.60 
  Ladron De Guevara Galar, Francis 2006 ESP0.5010.23204.60 
  Reguillaga Elias, Manex 2109 ESP0.001-0.1620-3.20 
  Blasco Diago, Mikel 1647 ESP1.0010.26205.20 
  Larranaga Juaristi, Alexander 1973 ESP0.001-0.3020-6.00 
  Rodriguez Gonzalez, Juan 1600 ESP1.0010.21204.20 
  Moeller, Lisa-Marie 1922 GER0.001-0.3720-7.40 
  Berdote Alonso, Carlos 1839 ESP1.0010.522010.40 
  Delbos, Jean-Louis 1538 FRA1.0010.16203.20 
 * 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)
 

 

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