Rapid: Individual Calculations May 2015
 Koridze, Luka  Total change: 11.20  Rating chartPersonal card
 GEO Grand Prix (Rapid-1) Tbilisi GEO 2015-03-30
RcRownchangeKK*chgGame
 1600 1512 2.50 8 -0.75 20 -15.00 
  Ebralidze, Alexandre 1912  * GEO0.001-0.0820-1.60 
  Bondarenko, Genadi 1867 GEO0.001-0.1120-2.20 
  Zhvania, Luka 1689 GEO0.001-0.2720-5.40 
  Chokuri, Koba 1488 GEO0.001-0.5320-10.60 
  Belkania, Giorgi 1591 GEO0.001-0.3920-7.80 
  Benglyan, Alexandre 1376 GEO1.0010.32206.40 
  Mghvdeladze, Rati 1354 GEO1.0010.29205.80 
  Ananiashvili, Levan 1526 GEO0.5010.02200.40 
 * 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)
 
 GEO Grand Prix (Rapid-2) Tbilisi GEO 2015-04-18
RcRownchangeKK*chgGame
 1771 1512 3.00 8 1.31 20 26.20 
  Qalagashvili, Pridon 1912  * GEO0.001-0.0820-1.60 
  Endeladze, Ramaz 1896 GEO0.001-0.0920-1.80 
  Karelidze, Vakhtang 1730 GEO0.001-0.2220-4.40 
  Mindorashvili, Vano 1912  * GEO1.0010.922018.40 
  Sibashvili, Davit 1617 GEO1.0010.642012.80 
  Chkuaseli, Revaz 1890 GEO0.001-0.0920-1.80 
  Kemularia, Mariam 1750 GEO0.001-0.2020-4.00 
  Madzgharashvili, Sandro 1460 GEO1.0010.43208.60 
 * 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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