Individual Calculations January 2009
 Tutusaus Marrugat, Carles  Total change: 3.25  Rating chartPersonal card
 XXVI Torneo Open Ajedrez de Martorell Grupo B Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 1835 1811 2.00 4 0.13 25 3.25 
  Torres Ruiz, Cristian 1826 ESP0.001-0.4825-12.00 
  Gomez Serra, Artur 1827 ESP0.5010.02250.50 
  Mendez Rocha, Antonio 1798 ESP1.0010.482512.00 
  Mendoza Barbera, Pablo 1888 ESP0.5010.11252.75 

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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