Individual Calculations April 2009
 Repiso Alvarez, Jorge  Total change: 7.20  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 2005 2050 5.50 9 0.48 15 7.20 
  Sans Bascu, Joaquin 1777 ESP0.501-0.3315-4.95 
  Molina Manas, Miquel 1700 ESP1.0010.11151.65 
  Gil Garcia, Robert 1927 ESP1.0010.33154.95 
  Munoz Pantoja, Miguel m2400 PER0.001-0.1115-1.65 
  Humanes Bespin, Ivan 1956 ESP1.0010.37155.55 
  Ruiz Bravo, Alfonso 2075 ESP0.5010.03150.45 
  Garcia Gil, Javier 2177 ESP0.001-0.3315-4.95 
  Montenegro Armijo, Oscar 2019 ESP1.0010.46156.90 
  Martin Valentin, Francisco 2012 ESP0.501-0.0515-0.75 

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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