Blitz: Individual Calculations March 2024
 Nassif Emad, Mark  Total change: 310.20  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1658 1272 7.50 12 6.26 33 206.58 
  Ibrahim Wali, Mohamed 1849 EGY0.001-0.0233-0.66 
  Zakrea, Abdel Azim 1641 EGY0.001-0.1033-3.30 
  Khatab, Mahmoud 1654 EGY1.0010.913330.03 
  Kamil, Askandar 1580 EGY0.001-0.1433-4.62 
  Emad, Yousf 1608 EGY1.0010.883329.04 
  Khalil Hassan, Mahmoud 1556 EGY1.0010.843327.72 
  Ibrahim, Mohamed Ahmed 1616 EGY0.001-0.1233-3.96 
  Nady, Islam 1510 EGY0.5010.30339.90 
  Fahmi, Adham 1543 EGY1.0010.833327.39 
  Abdel Razik, Islam 1794 EGY1.0010.973332.01 
  Ibrahim, Sameh 1753 EGY1.0010.953331.35 
  Diab, Ahmed 1789 EGY1.0010.963331.68 

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)
 
 Egyptian Youth Chess Tournament U16 (Blitz) Giza EGY 2024-02-10
RcRownchangeKK*chgGame
 1465 1272 5.50 9 3.14 33 103.62 
  Mohamed Serag Eldeen, Ahmed 1606 EGY1.0010.883329.04 
  Remon, David 1628 EGY0.001-0.1133-3.63 
  Mohamed Ahmed, Yassen 1383 EGY1.0010.653321.45 
  Ibrahim Yasser, Ibrahim 1466 EGY1.0010.753324.75 
  Mohamed Zaki, Jana 1435 EGY0.5010.22337.26 
  Walid Ahmed, Ahmed 1406 EGY0.001-0.3233-10.56 
  Ashraf, Kyrollos 1320 EGY0.001-0.4333-14.19 
  Atef Shawky, Mina 1551 EGY1.0010.843327.72 
  Essam Ahmed, Mohamd 1388 EGY1.0010.663321.78 

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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