Individual Calculations August 2017
 Dvalishvili, Akaki  Total change: 107.60  Rating chartPersonal card
 3rd Batumi Municipality Cup (C) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 1409 1411 4.00 7 0.57 40 22.80 
  Chanturia, Tamar 1600 GEO0.001-0.2540-10.00 
  Jortmenadze, Tamar 1087 GEO1.0010.13405.20 
  Alrashidi, Yousef 1525 KUW1.0010.664026.40 
  Gelenava, Nodar 1519 GEO0.001-0.3540-14.00 
  Alotaibi, Khaled 1395 KUW0.501-0.0240-0.80 
  Kutelia, Diana 1232 GEO1.0010.274010.80 
  Kazimli, Vusal 1507 AZE0.5010.13405.20 

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)
 
 12th Poti Int.Chess Festival (C) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 1646 1411 4.00 9 2.12 40 84.80 
  Abdullayeva, Annagul 1645 TKM1.0010.794031.60 
  Karchinskiy, Timofey 1614 KAZ1.0010.764030.40 
  Seyidov, Ibrahim 1653 AZE0.5010.304012.00 
  Nanyan, Georgy 1773 ARM1.0010.904036.00 
  Kukhaleishvili, Giorgi 1621 GEO0.001-0.2340-9.20 
  Tsereteli, Tornike 1652 GEO0.001-0.2040-8.00 
  Sartania, Giorgi 1577 GEO0.5010.22408.80 
  Chanturia, Tamar 1600 GEO0.001-0.2540-10.00 
  Ohanyan, Emin 1681 ARM0.001-0.1740-6.80 

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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