Individual Calculations May 2011
 Navarrete Espi, Ana  Total change: -1.25  Rating chartPersonal card
 34 Open Internacional Ciudad de San Sebastian Donostia-San Sebastian ESP 2011-04-16
RcRownchangeKK*chgGame
 1755 1464 1.00 6 -0.05 25 -1.25 
  Rodriguez Martinez, Fernando 1864  * ESP0.001-0.0825-2.00 
  Iglesias Gonzalez, Veronica 1785 ESP0.5010.37259.25 
  Elizondo Market, Juan Marcos 1864  * ESP0.001-0.0825-2.00 
  D`amade, Philippe 1847 FRA0.001-0.0925-2.25 
  Baekelant, Viktor 1597 BEL0.5010.18254.50 
  Lizaso Gastesi, Jose Maria 1571 ESP0.001-0.3525-8.75 
 * 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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