Rapid: Individual Calculations September 2021
 Mohamed, Tamer  Total change: -78.20  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeKK*chgGame
 1744 1889 5.50 8 0.51 20 10.20 
  Azab, Mohamed 1440 EGY1.0010.06201.20 
  Elhariry, Mohamed 1303 EGY1.0010.02200.40 
  Metwally, Ahmed 2028 EGY0.001-0.3120-6.20 
  Ali, Obay 2041 SUD0.001-0.3020-6.00 
  Mohamed Ismail, Mohamed 1657 EGY1.0010.21204.20 
  Fahmy, Ahmed 2001 EGY1.0010.652013.00 
  Elfeky, Ahmed 1543 EGY1.0010.11202.20 
  Eraqi, Salah 1941 EGY0.5010.07201.40 

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)
 
 Delta Rapid tournament 3 Giza EGY 2021-08-14
RcRownchangeKK*chgGame
 1758 1889 4.00 9 -1.52 20 -30.40 
  Waheed Shawky, Youssef 1391 EGY1.0010.04200.80 
  Fahim, Ashraf 1483 EGY1.0010.08201.60 
  Sobh, Amrou m2094 EGY0.001-0.2420-4.80 
  Alyeldin, Mohamed 1785 EGY0.501-0.1420-2.80 
  Romany, Joy 1349 EGY1.0010.03200.60 
  Tamer, Ahmed c2079 EGY0.5010.25205.00 
  Elabdiny, Hamdy 1821 EGY0.001-0.5920-11.80 
  Ali, Obay 2041 SUD0.001-0.3020-6.00 
  Hafez, Mohamed 1780 EGY0.001-0.6520-13.00 

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)
 
 Delta Rapid tournament 4 Giza EGY 2021-08-24
RcRownchangeKK*chgGame
 1669 1889 3.00 8 -2.90 20 -58.00 
  Mohamed Azzab, Mareim 1329 EGY0.501-0.4820-9.60 
  Alyeldin, Mohamed 1785 EGY1.0010.36207.20 
  Yousry, Mohamed 2071 EGY0.001-0.2620-5.20 
  Ahmed, Fahmi Ahmed 1692 EGY0.001-0.7520-15.00 
  Shabaan, Osama M 1714 EGY0.001-0.7320-14.60 
  Swilam, Mahmoud 1514 EGY0.501-0.4120-8.20 
  El Nabawy, Nabil 1553 EGY1.0010.12202.40 
  Roshdy, Mohamed 1695 EGY0.001-0.7520-15.00 

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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