Individual Calculations August 2023
 Tsetskhladze, Mariam  Total change: 44.46  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Open B) Batumi GEO 2023-07-01
RcRownchangeKK*chgGame
 1628 1689 5.50 9 0.45 38 17.10 
  Chanturia, Giorgi 1291 GEO1.0010.08383.04 
  Agishev, Kamil 1949 FID0.5010.323812.16 
  Esadze, Tamari 1964 GEO0.5010.333812.54 
  Elashvili, Giorgi 1915 GEO0.001-0.2138-7.98 
  Danielyan, Lilia 1339 ARM1.0010.11384.18 
  Arakelyan, Narek A. 1396 ARM0.501-0.3538-13.30 
  Gvasalia, Gaga 1424 GEO1.0010.18386.84 
  Hayrapetyan, Edgar 2014 ARM0.001-0.1338-4.94 
  Gogiashvili, Giorgi 1357 GEO1.0010.12384.56 

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
 1668 1689 5.50 9 0.72 38 27.36 
  Chanturia, Tamar 1397 GEO1.0010.15385.70 
  Bechvaia, Giorgi 1923 GEO0.5010.293811.02 
  Yun, Svetomir 1993 FID0.001-0.1438-5.32 
  Gogolauri, Giorgi 1564 GEO0.001-0.6738-25.46 
  Arakelyan, Syuzanna 1610 ARM1.0010.393814.82 
  Chaladze, Giorgi 1572 GEO0.501-0.1638-6.08 
  Gesyan, Suren 1843 ARM1.0010.713826.98 
  Alvanjyan, Aida 1624 ARM1.0010.413815.58 
  Askanazyan, Gor 1488 ARM0.501-0.2638-9.88 

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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