Individual Calculations April 2009
 Corominas Garrido, Jordi  Total change: 33.90  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 2074 1950 5.00 8 2.26 15 33.90 
  Echarri Torres, Miguel 2105 ESP0.001-0.2915-4.35 
  Serentill Tost, Eduard 1725 ESP1.0010.22153.30 
  Espuny Vinye, Ramon 2063 ESP1.0010.65159.75 
  Moranta Miro, Antoni 2033 ESP1.0010.61159.15 
  Martorell Aubanell, Adria 2158 ESP1.0010.771511.55 
  Beltran Rueda, Santiago f2300 ESP0.001-0.1115-1.65 
  Alonso Gonzalez, Carlos 2134 ESP0.5010.24153.60 
  Ruiz Bravo, Alfonso 2075 ESP0.5010.17152.55 

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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