Rapid: Individual Calculations June 2024
 Altrairi, Bader Abdulrahman S  Total change: -53.20  Rating chartPersonal card
 First Regions Championship (Riyadh) Riyadh KSA 2024-05-06
RcRownchangeKK*chgGame
 1731 1737 1.00 3 -0.52 40 -20.80 
  Waleed, Saleem Khan 1638 PAK1.0010.364014.40 
  Alsenari, Yousef Mohammed 1763 KSA0.001-0.4640-18.40 
  Ayach, Fadi 1792 LBN0.001-0.4240-16.80 

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)
 
 Second Regions Championship (Riyadh) Riyadh KSA 2024-05-12
RcRownchangeKK*chgGame
 1704 1737 1.00 3 -0.62 40 -24.80 
  Almutairy, Turki Mohammed 1724 KSA0.001-0.5240-20.80 
  Alajaji, Mshari Fahad 1537 KSA1.0010.24409.60 
  Zakarya, Mohammed Al Hazm 1852 YEM0.001-0.3440-13.60 

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)
 
 Third Regions Championship (Riyadh) Riyadh KSA 2024-05-18
RcRownchangeKK*chgGame
 1789 1737 0.00 1 -0.43 40 -17.20 
  Ali, Hamada Ahmed 1789 EGY0.001-0.4340-17.20 

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)
 
 Fourth Regions Tournament (Riyadh) Riyadh KSA 2024-05-24
RcRownchangeKK*chgGame
 1537 1737 1.00 1 0.24 40 9.60 
  Alajaji, Mshari Fahad 1537 KSA1.0010.24409.60 

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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