Individual Calculations August 2017
 Vakhania, Aleksandra  Total change: -45.00  Rating chartPersonal card
 3rd Batumi Municipality Cup (A) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 2237 2205 1.00 8 -2.65 20 -53.00 
  Chkhaidze, Nikoloz f2372 GEO0.001-0.2820-5.60 
  Khomeriki, Nino wm2305 GEO0.001-0.3620-7.20 
  Eynullayev, Altay f2271 AZE0.001-0.4120-8.20 
  Hakobyan, Hovhannes H. 2220 ARM1.0010.522010.40 
  Choladze, Mariami wf2077 GEO0.001-0.6720-13.40 
  Matevosyan, Sedrak 2184 ARM0.001-0.5320-10.60 
  Kamadadze, Zviad 2204 GEO0.001-0.5020-10.00 
  Ghvamberia, Nika 2264 GEO0.001-0.4220-8.40 

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)
 
 12th Poti Int.Chess Festival (A) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 2201 2205 5.00 9 0.40 20 8.00 
  Lorparizangeneh, Shahin g2516 IRI0.001-0.1420-2.80 
  Ovezdurdiyeva, Jemal wf2029 TKM1.0010.27205.40 
  Babujian, Levon g2451 ARM0.001-0.1920-3.80 
  Tevzadze, Mariam 1974 GEO1.0010.21204.20 
  Arabidze, Meri mwg2384 GEO0.001-0.2720-5.40 
  Davtyan, David Arm. 1907 ARM0.001-0.8520-17.00 
  Atabayeva, Gozel wf2004 TKM1.0010.24204.80 
  Velieva, Hurma 2027 TKM1.0010.27205.40 
  Benidze, Davit g2515 GEO1.0010.862017.20 

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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