Individual Calculations January 2023
 Hajialiyev, Islam  Total change: 15.60  Rating chartPersonal card
 Baku Chess Championship, Men Baku AZE 2022-11-21
RcRownchangeKK*chgGame
 1688 1784 5.50 9 -0.14 40 -5.60 
  Allahverdiyev, Aydin 1533 AZE1.0010.19407.60 
  Rajabov, Anar 1524 AZE0.501-0.3240-12.80 
  Isbatov, Kanan 1576 AZE0.501-0.2740-10.80 
  Mahmudzade, Yunis 1698 AZE1.0010.384015.20 
  Mustafazade, Yusif 1467 AZE0.501-0.3740-14.80 
  Rustamov, Rustam 1729 AZE0.001-0.5840-23.20 
  Abdulkarimli, Eljan 1767 AZE1.0010.484019.20 
  Alizada, Pasham 1741 AZE0.501-0.0640-2.40 
  Davudov, Tunar 2161 AZE0.5010.414016.40 

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)
 
 Chess Championship of the Republican Sports Center "Tehsil", Open U14 Baku AZE 2022-12-15
RcRownchangeKK*chgGame
 1667 1784 5.00 7 0.53 40 21.20 
  Shikhalizada, Murad 1401 AZE1.0010.09403.60 
  Baghirov, Orkhan 1649 AZE1.0010.324012.80 
  Rustamov, Rustam 1729 AZE0.501-0.0840-3.20 
  Abasov, Yusif 1571 AZE1.0010.23409.20 
  Davudov, Tunar 2161 AZE0.001-0.0940-3.60 
  Hamidov, Allahverdi 1762 AZE0.501-0.0340-1.20 
  Tarverdiyev, Rasul 1395 AZE1.0010.09403.60 

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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