Individual Calculations January 2011
 Forsa, Elise  Total change: 13.95  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1978 1689 1.00 7 -0.13 15 -1.95 
  Kessler, Michaela 2052 AUT0.001-0.1015-1.50 
  Mona, Khaled wg2089  * EGY0.001-0.0815-1.20 
  Romanova, Anastasia 1904 RUS0.001-0.2315-3.45 
  Afshar, Niusha 1909 IRI0.5010.28154.20 
  Kurbanboeva, S 1905 UZB0.001-0.2215-3.30 
  Zhu, Ying 1992 CHN0.5010.36155.40 
  Botez, Alexandra wc1998 CAN0.001-0.1415-2.10 
 * 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)
 
 2010 Spice Cup FIDE Rated Open Lubbock, Texas USA 2010-11-05
RcRownchangeKK*chgGame
 1971 1712 2.00 5 1.06 15 15.90 
  Flores, John R 2028 USA1.0010.871513.05 
  Kamphorst, Maraani 1860 BRA0.5010.20153.00 
  Roring, Tres 1978 USA0.001-0.1815-2.70 
  Danielsen, Magnus 2025 NOR0.5010.36155.40 
  Mikalsen, Erlend 1964 NOR0.001-0.1915-2.85 

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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