Rapid: Individual Calculations June 2024
 Shahan, Abu Sayeed  Total change: -12.40  Rating chartPersonal card
 Second Regions Chess Championship (Al-Khobar) Al-Khobar KSA 2024-05-12
RcRownchangeKK*chgGame
 1971 1785 1.00 3 0.20 40 8.00 
  Sedykh, Mikhail 2016 ENG0.001-0.2140-8.40 
  Haytham, Elsharief 1848 SUD1.0010.594023.60 
  Asoque, Romelio 2050 PHI0.001-0.1840-7.20 

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)
 
 Third Regions Championship (Riyadh) Riyadh KSA 2024-05-18
RcRownchangeKK*chgGame
 1706 1785 2.00 4 -0.41 40 -16.40 
  Daas, Mashel Ali Yahya 1702 KSA0.001-0.6140-24.40 
  Alajaji, Mshari Fahad 1537 KSA1.0010.19407.60 
  Altaweel, Osama Abdulaziz N 1731 KSA1.0010.424016.80 
  Zakarya, Mohammed Al Hazm 1852 YEM0.001-0.4140-16.40 

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)
 
 Fourth Regions Tournament (Riyadh) Riyadh KSA 2024-05-24
RcRownchangeKK*chgGame
 1746 1785 1.00 2 -0.10 40 -4.00 
  Ali, Hamada Ahmed 1789 EGY1.0010.514020.40 
  Daas, Mashel Ali Yahya 1702 KSA0.001-0.6140-24.40 

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)
 

 

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