Individual Calculations May 2024
 Arroyo Rodriguez, David  Total change: -10.80  Rating chartPersonal card
 XLIV Open Internacional Ciudad de San Sebastian Donostia ESP 2024-03-23
RcRownchangeKK*chgGame
 1808 1823 3.00 7 -0.71 20 -14.20 
  Narciso Dublan, Marc g2223  * ESP0.001-0.0820-1.60 
  Zorrilla Sainz, Isaac 1633 ESP0.001-0.7520-15.00 
  Martinez Puig, Jordi 1551 ESP1.0010.17203.40 
  Ciprian Merlo, Ibai 1600 ESP1.0010.22204.40 
  Seoane Rodriguez, Unai 1948 ESP0.001-0.3320-6.60 
  Tafall Villanueva, Ander 1985 ESP0.001-0.2920-5.80 
  De Los Rios Vidal, Enrique 1716 ESP1.0010.35207.00 
 * 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)
 
 XIX Open de Primavera de Gros Rondas 1 Donostia ESP 2024-04-27
RcRownchangeKK*chgGame
 1546 1814 1.00 1 0.17 20 3.40 
  Yurramendi Sarasola, Xabier 1546 ESP1.0010.17203.40 

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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