Individual Calculations March 2023
 Santos Usua, Mikel  Total change: -22.80  Rating chartPersonal card
 XXVIII Torneo Abierto Absoluto de Alfaro Sub 2200 Rondas 1-4 Alfaro (La Rioja) ESP 2023-01-27
RcRownchangeKK*chgGame
 1671 2004 3.50 4 0.14 40 5.60 
  Lopez Virto, Francisco Javier 1604  * ESP1.0010.08403.20 
  Docampo Fuertes, Marcelo Inaki 1549 ESP1.0010.06402.40 
  Blazquez Gomez, Miguel 1963 ESP0.501-0.0640-2.40 
  Aleksanyan, Ara 1569 ESP1.0010.06402.40 
 * 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)
 
 JDN Sub 16 Individual Masculino Rondas 3-5 Navarra ESP 2023-01-29
RcRownchangeKK*chgGame
 1849 2004 0.00 1 -0.71 40 -28.40 
  Andres Iniguez, Iker 1849 ESP0.001-0.7140-28.40 

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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