Individual Calculations September 2009
 Otano Villanueva, Joseba  Total change: 0.90  Rating chartPersonal card
 III Open Internacional Ajderez A. D. San Juan Pamplona ESP 2009-07-27
RcRownchangeKK*chgGame
 1980 1812 1.00 3 0.06 15 0.90 
  Alvarez Pedraza, Aramis m2212  * CUB0.001-0.0815-1.20 
  Moral Barragan, Diego 1778 ESP1.0010.45156.75 
  Tirado Parra, Alberto 1950 ESP0.001-0.3115-4.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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