Blitz: Individual Calculations March 2024
 Mohamed Zaki, Jana  Total change: 119.60  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1703 1435 4.00 7 2.69 40 107.60 
  Aly, Khaled 1615 EGY1.0010.744029.60 
  Magdy, Bishoy 1594 EGY1.0010.714028.40 
  Hafez, Mohamed 1861 EGY0.001-0.0740-2.80 
  Ramadan, Moustafa 1702 EGY1.0010.824032.80 
  Abourida, Amir 1792 EGY0.001-0.1140-4.40 
  Mohamed Hassan, Youssef 1657 EGY1.0010.784031.20 
  Abo Elmkarm, Mohamed 1700 EGY0.001-0.1840-7.20 

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)
 
 Egyptian Youth Chess Tournament U16 (Blitz) Giza EGY 2024-02-10
RcRownchangeKK*chgGame
 1527 1435 3.00 7 0.30 40 12.00 
  Azmy Farag, Michael 1706 EGY1.0010.834033.20 
  Mohamed Ramadan, Youssef 1660 EGY0.001-0.2240-8.80 
  Atef Shawky, Mina 1551 EGY1.0010.664026.40 
  Nassif Emad, Mark 1272 EGY0.501-0.2240-8.80 
  Remon, David 1628 EGY0.001-0.2540-10.00 
  Mohamed Ramadan, Yehya 1425 EGY0.001-0.5140-20.40 
  Khaled Mareiy, Aly 1444 EGY0.5010.01400.40 

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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