Individual Calculations August 2015
 Arzumanov, Alexandre  Total change: -51.20  Rating chartPersonal card
 Kvemo Kartli Regional Ch 2015 Rustavi GEO 2015-06-25
RcRownchangeKK*chgGame
 1775 1653 1.50 8 -1.38 20 -27.60 
  Qalagashvili, Pridon 2053  * GEO0.001-0.0820-1.60 
  Latsabidze, Giorgi 2013 GEO0.5010.40208.00 
  Iakobishvili, Givi 1977 GEO0.001-0.1320-2.60 
  Mdinaradze, Edgar 1927 GEO0.5010.33206.60 
  Arzumanov, Vagan 1603 GEO0.501-0.0720-1.40 
  Barbakadze, Mariam 1253  * GEO0.001-0.9220-18.40 
  Jimshitashvili, Giorgi 1635 GEO0.001-0.5320-10.60 
  Makharadze, Giorgi 1738 GEO0.001-0.3820-7.60 
 * 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)
 
 Stsrap chadrakshi Tbilisi GEO 2015-07-13
RcRownchangeKK*chgGame
 1872 1653 1.00 9 -1.18 20 -23.60 
  Gurulishvili, Shalva 1992 GEO0.001-0.1220-2.40 
  Mamuladze, Zviad 1878 GEO0.001-0.2220-4.40 
  Arzumanov, Vagan 1603 GEO0.501-0.0720-1.40 
  Topuria, Revaz 1721 GEO0.5010.09201.80 
  Gogadze, Nodar 1919 GEO0.001-0.1820-3.60 
  Kordzaia, Revaz 1937 GEO0.001-0.1620-3.20 
  Kabajyan, Vladimer 1904 GEO0.001-0.1920-3.80 
  Kabajyan, Karlo 1843 GEO0.001-0.2520-5.00 
  Manashvili, Aleko 2053  * GEO0.001-0.0820-1.60 
 * 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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