Individual Calculations June 2018
 Ballester Valls, Juan Antonio  Total change: -18.00  Rating chartPersonal card
 V Obert Vila de Gracia Majors de 55 Barcelona ESP 2018-03-05
RcRownchangeKK*chgGame
 1650 1559 1.50 6 -0.90 20 -18.00 
  Montell Zabay, Alberto 1959  * ESP0.001-0.0820-1.60 
  Villalonga Royo, Lluis 1388 ESP1.0010.27205.40 
  Sanchez Esteban, Emilio 1724 ESP0.001-0.2820-5.60 
  Sanfeliu Lopez, Jaume 1720 ESP0.001-0.2920-5.80 
  Cervera Alemany, Serafi 1413 ESP0.501-0.2020-4.00 
  Masferrer Andreu, Josep Miquel 1696 ESP0.001-0.3220-6.40 
 * 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)
 

 

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