Individual Calculations May 2024
 Dorronsoro Arenas, Unai  Total change: -6.20  Rating chartPersonal card
 XLIV Open Internacional Ciudad de San Sebastian Donostia ESP 2024-03-23
RcRownchangeKK*chgGame
 1810 1849 5.00 9 -0.07 40 -2.80 
  Martinez Duany, Lelys Stanley g2249  * CUB0.001-0.0840-3.20 
  Arreche Amiano, Aimar 1660 ESP1.0010.254010.00 
  Cinza Lopez, Javier 2002 ESP0.001-0.3040-12.00 
  Bravo Freire, Aitor 1651 ESP0.001-0.7640-30.40 
  Campos Jimenez, Enrique 1648 ESP1.0010.24409.60 
  Etayo Delgado, Asier 1672 ESP1.0010.274010.80 
  Rebole Arbea, Jose Ignacio 2078 ESP0.001-0.2140-8.40 
  Zorrilla Sainz, Isaac 1633 ESP1.0010.22408.80 
  Crespo Arce, Miguel Angel 1696 ESP1.0010.304012.00 
 * 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)
 
NOTE: K factor changed
 Liga de Preferente de Gipuzkoa 2024 Rondas 10-11 Gipuzkoa ESP 2024-04-13
RcRownchangeKK*chgGame
 1972 1851 0.00 1 -0.34 20 -6.80 
  Diez Viera, Oscar 1972 ESP0.001-0.3420-6.80 

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)
 
NOTE: K factor changed
 XIX Open de Primavera de Gros Rondas 1 Donostia ESP 2024-04-27
RcRownchangeKK*chgGame
 1583 1851 1.00 1 0.17 20 3.40 
  Moreno Lazarev, Haritz 1583 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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