Blitz: Individual Calculations May 2015
 Tavzarashvili, Giorgi  Total change: 23.00  Rating chartPersonal card
 GEO Grand Prix (Blitz-1) Tbilisi GEO 2015-04-01
RcRownchangeKK*chgGame
 1956 1717 3.50 9 1.41 20 28.20 
  Keleptrishvili, Irakli 2117  * GEO1.0010.922018.40 
  Gvetadze, Sofio mwg2117  * GEO0.001-0.0820-1.60 
  Gvelesiani, Elguja 2117  * GEO0.001-0.0820-1.60 
  Mangiashvili, Otar 1990 GEO0.001-0.1720-3.40 
  Mghvdeladze, Rati 1354 GEO1.0010.10202.00 
  Pertaia, Enver 2026 GEO1.0010.862017.20 
  Bechvaia, Giorgi 1951 GEO0.001-0.2120-4.20 
  Oboladze, Luka 1843 GEO0.5010.17203.40 
  Maghlaperidze, Grigol 2085 GEO0.001-0.1020-2.00 
 * 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)
 
 GEO Grand Prix (Blitz-2) Tbilisi GEO 2015-04-20
RcRownchangeKK*chgGame
 1930 1717 1.50 7 -0.26 20 -5.20 
  Khomeriki, Nino wf2117  * GEO0.001-0.0820-1.60 
  Chkuaseli, Revaz 1951 GEO0.001-0.2120-4.20 
  Licheli, Luka 1904 GEO0.001-0.2620-5.20 
  Khmiadashvili, Tamar wg1968 GEO0.5010.31206.20 
  Anchabadze, Zurab 1678 GEO0.001-0.5520-11.00 
  Maghradze, Archil 1809 GEO1.0010.632012.60 
  Giorgadze, Avtandil f2085 GEO0.001-0.1020-2.00 
 * 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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