Individual Calculations May 2013
 Boldu Soto, Roger  Total change: -2.70  Rating chartPersonal card
 Catalunya Equips – Preferent Tarragona 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1908 2037 4.50 7 -0.18 15 -2.70 
  Balada Reverte, Marc 1946 ESP0.501-0.1215-1.80 
  Ribes Cabrera, Josep Lluis 1905 ESP1.0010.32154.80 
  Cabanillas Roca, Fanny 1798 ESP1.0010.20153.00 
  Beltran Reverter, Josep M. 1811 ESP0.001-0.7915-11.85 
  Reig Pinol, Armand 2031 ESP1.0010.49157.35 
  Peiro Ibanez, Felipe 1894 ESP1.0010.31154.65 
  Pla Andreu, Abraham 1972 ESP0.001-0.5915-8.85 

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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