Individual Calculations January 2014
 Dong, Alice  Total change: -32.25  Rating chartPersonal card
 44th Annual National Chess Congress Philadelphia, Pennsylvania USA 2013-11-29
RcRownchangeKK*chgGame
 2009 1893 0.50 5 -1.27 15 -19.05 
  Wu, Christopher 2198 USA0.001-0.1415-2.10 
  Ellenbogen, Michael 2065 USA0.5010.23153.45 
  Kostovetsky, Daniel 1921 USA0.001-0.4615-6.90 
  Regam, Jessica wf2019 USA0.001-0.3315-4.95 
  Nguyen, Tan f1841 USA0.001-0.5715-8.55 

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)
 
 World Youth Chess Championship 2013. Girls U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1899 1903 4.00 10 -0.88 15 -13.20 
  Terubea, Cydel 1503  * FIJ1.0010.08151.20 
  Velikic, Adela 2055 SRB0.001-0.3015-4.50 
  Kahanda, I D S 1648 SRI1.0010.19152.85 
  Wafa, Shrook wg2012 EGY1.0010.65159.75 
  Derakhshani, Dorsa wf2087 IRI0.001-0.2615-3.90 
  Srija, Seshadri wf1980 IND0.001-0.3915-5.85 
  Ahmadova, Fatima 1634 AZE1.0010.17152.55 
  Shakhmurzova, Fatima 1983 RUS0.001-0.3915-5.85 
  Paramzina, Anastasya wf2111 RUS0.001-0.2315-3.45 
  Virkud, Apurva wc1979 USA0.001-0.4015-6.00 
 * 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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