Individual Calculations May 2023
 Diaz Etxaide, Jon  Total change: -5.20  Rating chartPersonal card
 XLIII Open Internacional Ciudad de San Sebastian San Sebastian (Guipuzkoa) ESP 2023-04-01
RcRownchangeKK*chgGame
 1655 1492 2.50 8 -0.08 40 -3.20 
  Santos Martinez, Guillermo 2014 ESP0.001-0.0340-1.20 
  De Luna Butz, Alberto 1656 ESP0.001-0.2840-11.20 
  Yurramendi Sarasola, Xabier 1268 ESP1.0010.22408.80 
  Izagirre Alsua, Aritz 1808 ESP0.001-0.1340-5.20 
  Gerrikabeitia Uriarte, Antxoka 1784 ESP0.001-0.1540-6.00 
  Burgos Arratibel, Javier 1331 ESP1.0010.294011.60 
  Fernandez Lopez, Marcos Ii 1756 ESP0.001-0.1840-7.20 
  Kyrkjebo, Eirik 1626 NOR0.5010.18407.20 

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)
 
 Training-Promesas Morga (Bizkaia) ESP 2023-04-13
RcRownchangeKK*chgGame
 1480 1492 2.50 5 -0.05 40 -2.00 
  Munoz Ferreira, Adur 1183 ESP1.0010.14405.60 
  Tafall Villanueva, Iker 1629 ESP0.5010.18407.20 
  Fernandez Santiago, Mikel 1454 ESP1.0010.454018.00 
  Tafall Villanueva, Gorka 1397 ESP0.001-0.6340-25.20 
  Sarasketa Irastortza, Oier 1738 ESP0.001-0.1940-7.60 

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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