Individual Calculations August 2023
 Gvasalia, Gaga  Total change: 223.44  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Open B) Batumi GEO 2023-07-01
RcRownchangeKK*chgGame
 1806 1424 4.50 9 3.46 38 131.48 
  Nigalidze, Zviad 1831 ESP1.0010.923834.96 
  Yun, Svetomir 1993 FID0.5010.483818.24 
  Arakelyan, Manvel 1883 ARM0.5010.453817.10 
  Bohlok, Houssam 1814 LBN1.0010.913834.58 
  Bedoshvili, Dea 1840 GEO0.5010.433816.34 
  Abdulkarimli, Eljan 1978 AZE0.001-0.0338-1.14 
  Tsetskhladze, Mariam 1689 GEO0.001-0.1838-6.84 
  Kemashvili, Luka 1630 GEO0.5010.26389.88 
  Diasamidze, Lulu 1594 GEO0.5010.22388.36 

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)
 
 16th Poti Int.Nana Alexandria Cup (Open B, 1800-lover) Poti GEO 2023-07-12
RcRownchangeKK*chgGame
 1604 1424 5.00 9 2.42 38 91.96 
  Boyajyan, Hayk 1765 ARM0.001-0.1238-4.56 
  Gesyan, Suren 1843 ARM0.001-0.0738-2.66 
  Harutyunyan, Gabriela 1327 ARM1.0010.373814.06 
  Zaitsev, Aleksey Vik 1667 RUS1.0010.803830.40 
  Diasamidze, Lulu 1594 GEO0.5010.22388.36 
  Gogolauri, Giorgi 1564 GEO1.0010.693826.22 
  Kuntelia, Luka 1574 GEO0.001-0.3038-11.40 
  Kemashvili, Luka 1630 GEO0.5010.26389.88 
  Ashotia, Barbare 1474 GEO1.0010.573821.66 

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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