Individual Calculations September 2011
 Riba Rivert, Valenti  Total change: 0.00  Rating chartPersonal card
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeRpKK*chgGame
 1722 0 1.50 8 0.00 1471   0.00 
  Richard, Emma 2050 FRA0.0010.00 0.00 
  Zamora Alarcon, Juli 1863 ESP0.0010.00 0.00 
  Sterck, Arno 1804 BEL0.0010.00 0.00 
  Witt, Holger 1608 GER0.0010.00 0.00 
  Idoate Arrazurria, Ricardo 1573 ESP0.0010.00 0.00 
  Jonker, Jan 1528 FRA1.0010.00 0.00 
  De Bruin, Joost 1778 NED0.0010.00 0.00 
  Da Rocha Soares, Diana 1572 ESP0.5010.00 0.00 

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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