Individual Calculations May 2012
 Zafra Zapata, Aurora  Total change: -16.65  Rating chartPersonal card
 XIV Obert Escacs Tres Peons Barcelona ESP 2012-01-13
RcRownchangeKK*chgGame
 1728 1461 0.00 5 -1.11 15 -16.65 
  Pimienta Sanchez, Manuel 1861  * ESP0.001-0.0815-1.20 
  Barragan Hernandez, Manel 1851 ESP0.001-0.0915-1.35 
  Galceran Porqueras, Joan 1860 ESP0.001-0.0815-1.20 
  Martin Sanchez, Antoni 1772 ESP0.001-0.1415-2.10 
  Orts Gonzalez, Rafael 1298 ESP0.001-0.7215-10.80 
 * 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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