Individual Calculations March 2010
 Doubleday, William G.  Total change: -25.95  Rating chartPersonal card
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2014 2115 4.50 10 -1.73 15 -25.95 
  De Lillo, Michele 1934 ITA0.001-0.7415-11.10 
  Hansen, Erle Andrea Marki 1715  * NOR1.0010.08151.20 
  Sarkar, Justin m2378 USA0.001-0.1815-2.70 
  Jacobsen, Fredrik Beer 1952 NOR0.001-0.7215-10.80 
  Winkler, Stefan 1916 GER1.0010.24153.60 
  Mancini, Giustino 1946 ITA1.0010.28154.20 
  Duhayon, Yves 2241 BEL0.001-0.3315-4.95 
  Steinskog, Asbjorn Ottesen 1884 NOR1.0010.21153.15 
  Al-Tamimi, Hamad 2238 QAT0.001-0.3315-4.95 
  Tari, Aryan 1932 NOR0.501-0.2415-3.60 
 * 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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