Individual Calculations July 2013
 Ylla Soro, Rafael  Total change: -13.65  Rating chartPersonal card
 VIII Obert Escacs Tupinamba Grup B Barcelona ESP 2013-03-13
RcRownchangeKK*chgGame
 1647 1603 2.50 7 -0.58 15 -8.70 
  Cardo Llagostera, Fco Javier 1787 ESP0.001-0.2615-3.90 
  Masferrer Andreu, Josep Miquel 1642 ESP1.0010.55158.25 
  Torres Martinez, Jordi 1704 ESP0.5010.14152.10 
  Tortosa Moros, Joan 1689 ESP0.001-0.3815-5.70 
  Garcia Molina, Alberto 1513 ESP1.0010.38155.70 
  Lopez Arjona, Emilio 1588 ESP0.001-0.5215-7.80 
  Rodriguez Beltran, Fernando 1608 ESP0.001-0.4915-7.35 

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)
 
 Segon Torneig Obert d'Escacs Barri Gotic – Barcelona UGA 2013 Barcelona ESP 2013-04-15
RcRownchangeKK*chgGame
 1736 1595 2.00 7 -0.33 15 -4.95 
  Vallbona Domingo, Joan 1981 ESP0.001-0.0915-1.35 
  Nadal Fajardo, Ricard 1886 ESP0.001-0.1515-2.25 
  Albert Cristobal, Jorge 1781 ESP0.001-0.2615-3.90 
  Cardona Bertran, Jordi 1663 ESP1.0010.59158.85 
  Boldu Zabih, Llorenc 1740 ESP0.001-0.3115-4.65 
  Nunez Sanchez, Manuel 1412 ESP1.0010.26153.90 
  Romeo Ros, Joaquin 1688 ESP0.001-0.3715-5.55 

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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