Individual Calculations April 2017
 Urbano Sierra, Ismael  Total change: -1.60  Rating chartPersonal card
 III Open Internacional Sub 2200 Indalo de Almeria Almeria ESP 2017-02-24
RcRownchangeKK*chgGame
 1755 1963 5.00 7 -0.08 20 -1.60 
  Guerrero Moreno, Antonio 1563  * ESP1.0010.08201.60 
  Ferrete Rueda, Juan Carlos 1661 ESP0.501-0.3520-7.00 
  Mullor Cabrera, Francisco 1563  * ESP1.0010.08201.60 
  Broekman, Willem 1997 NED0.001-0.4520-9.00 
  Molina Molina, Carlos Javier 1652 ESP1.0010.14202.80 
  Gazquez Corral, Alba 1742 ESP1.0010.22204.40 
  Sanchez Martinez, Andres 2110 ESP0.5010.20204.00 
 * 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)
 

 

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