Blitz: Individual Calculations January 2017
 Choladze, Mariami  Total change: 5.20  Rating chartPersonal card
 GEO Women Grand Prix (Blitz-4) 2016 Tbilisi GEO 2016-12-08
RcRownchangeKK*chgGame
 2154 2008 3.00 8 0.36 20 7.20 
  Khukhashvili, Sopiko mwg2347 GEO0.001-0.1220-2.40 
  Siradze, Salome 1784 GEO1.0010.22204.40 
  Khurtsilava, Inga wg2213 GEO0.001-0.2420-4.80 
  Batsiashvili, Nino mwg2370 GEO0.001-0.1020-2.00 
  Kemularia, Mariam 1758 GEO1.0010.19203.80 
  Khurtsidze, Nino mwg2289 GEO0.001-0.1620-3.20 
  Vakhania, Aleksandra wm2205 GEO1.0010.752015.00 
  Gvetadze, Sofio mwg2267 GEO0.001-0.1820-3.60 

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 Grand Prix (Blitz-4) 2016 Tbilisi GEO 2016-12-11
RcRownchangeKK*chgGame
 1943 2008 5.00 9 -0.10 20 -2.00 
  Tsulaia, Giorgi 1608  * GEO1.0010.08201.60 
  Batsiashvili, Nino mwg2370 GEO0.001-0.1020-2.00 
  Prodiashvili, Levan 1772 GEO1.0010.20204.00 
  Mgeladze, Tamaz f2282 GEO0.001-0.1720-3.40 
  Koridze, Luka 1727 GEO1.0010.16203.20 
  Chkhaidze, Nikoloz f2225 GEO0.001-0.2220-4.40 
  Mustafaev, Ruslan 1608  * GEO1.0010.08201.60 
  Tsomaia, Nikoloz 2115 GEO0.001-0.3520-7.00 
  Siradze, Salome 1784 GEO1.0010.22204.40 
 * 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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