Individual Calculations January 2014
 Gaboyan, Susanna  Total change: 13.20  Rating chartPersonal card
 T.Petrosian Chess House Ch. 2013 Final Yerevan ARM 2013-11-22
RcRownchangeKK*chgGame
 1910 2050 3.50 8 -1.84 15 -27.60 
  Tomoyan, Argishti 1650  * ARM1.0010.08151.20 
  Manukyan, Sargis A. 2139 ARM0.001-0.3815-5.70 
  Stepanyan, Harutyun 1843 ARM0.501-0.2715-4.05 
  Margaryan, Laert 2028 ARM0.001-0.5315-7.95 
  Hakobyan, Hovhannes H. 1883 ARM1.0010.28154.20 
  Kocharyan, Hovik 2061 ARM0.001-0.4815-7.20 
  Hakobyan, Romik 1852 ARM0.001-0.7615-11.40 
  Boyajyan, Hayk 1826 ARM1.0010.22153.30 
 * 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)
 
 World Youth Chess Championship 2013. Girls U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2127 2050 7.00 11 2.72 15 40.80 
  Dewanthi, A H Chamika 1650  * SRI1.0010.08151.20 
  Baraeva, Irina wm2211 RUS0.5010.21153.15 
  Severina, Maria wm2203 RUS1.0010.701510.50 
  Xiao, Yiyi wf2163 CHN0.5010.15152.25 
  Lezhepekova, Veronika wf2121 RUS1.0010.60159.00 
  Navrotescu, Andreea-Cristiana wf2147 FRA0.5010.13151.95 
  Juhasz, Barbara wf2151 HUN0.5010.14152.10 
  Pratyusha, Bodda 2128 IND1.0010.61159.15 
  Rodriguez Rueda, Paula Andrea wm2258 COL0.001-0.2315-3.45 
  Osmanodja, Filiz wm2274 GER0.001-0.2215-3.30 
  Nevioselaya, Maria 2088 BLR1.0010.55158.25 
 * 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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