Individual Calculations July 2012
 Sanchez Alegria, Jose Manuel  Total change: 10.65  Rating chartPersonal card
 Primer Torneig Obert Escacs Barri Gotic – Barcelona UGA Barcelona ESP 2012-04-23
RcRownchangeKK*chgGame
 1855 1778 4.00 8 0.71 15 10.65 
  Lopez Perdomo, Juan David 2154 COL0.001-0.0915-1.35 
  Ylla Soro, Rafael 1586 ESP1.0010.25153.75 
  Santolaria Pena, M 1927 ESP0.001-0.3015-4.50 
  Sanchez Ahsen, David 1558 ESP1.0010.22153.30 
  Vallbona Domingo, Joan 1995 ESP0.001-0.2215-3.30 
  Gabaldon Castillo, Miquel A. 1660 ESP1.0010.34155.10 
  Cardenas, Fernando Adrian 1934 ESP0.5010.21153.15 
  De La Plaza Gras, Jordi 2022 ESP0.5010.30154.50 

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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