Individual Calculations January 2011
 Tsatsalashvili, Keti  Total change: 1.65  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2144 2266 7.50 11 0.34 15 5.10 
  Mamatkulova, Maftuna 2007 UZB0.001-0.8215-12.30 
  Nguyen, Minh Thuy 1918 GER1.0010.11151.65 
  Sargsyan, Shushanna 1986 ARM1.0010.16152.40 
  Adamowicz, Katarzyna wf2147 POL1.0010.34155.10 
  Stetsko, Lanita f2150 BLR1.0010.34155.10 
  Bezgodova, Maria wf2170 RUS0.501-0.1315-1.95 
  Rakhmangulova, Anastasiya 2154 UKR0.501-0.1515-2.25 
  Semenova, Elena wf2135 RUS1.0010.32154.80 
  Kazimova, Narmin Nizami Qizi wm2260 AZE1.0010.49157.35 
  Bhakti, Kulkarni cwm2294 IND0.5010.04150.60 
  Cori, T Deysi wg2368 PER0.001-0.3615-5.40 

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)
 
 GEO Women 68th Ch (I League) Tbilisi GEO 2010-12-02
RcRownchangeKK*chgGame
 2095 2278 6.00 9 -0.23 15 -3.45 
  Mumladze, Maia 1878  * GEO1.0010.08151.20 
  Kekelidze, Nino 1953 GEO1.0010.13151.95 
  Batsiashvili, Nino wg2390 GEO0.001-0.3515-5.25 
  Khomeriki, Nino 1878  * GEO1.0010.08151.20 
  Purtseladze, Maka mwg2317 GEO0.001-0.4515-6.75 
  Tevzadze, Mariam 1898 GEO1.0010.09151.35 
  Nikoladze, Sopio wm2257 GEO0.001-0.5315-7.95 
  Kobeshavidze, Lika 1937 GEO1.0010.12151.80 
  Gvetadze, Sopio mwg2350 GEO1.0010.60159.00 
 * 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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