Blitz: Individual Calculations August 2022
 Abdel Aal, Taha  Total change: -57.20  Rating chartPersonal card
 23th Tempo chess tournament (Blitz) Giza EGY 2022-07-07
RcRownchangeKK*chgGame
 1568 1400 1.50 8 -0.96 20 -19.20 
  Abdel Sabour, Omar 1843 EGY0.001-0.0620-1.20 
  Saber Hassan, Mohamed 1635 EGY0.001-0.2120-4.20 
  Abo Tahoun, Mohamed 1692 EGY1.0010.852017.00 
  Elfeky, Ahmed 1540 EGY0.001-0.3120-6.20 
  Hefny, Ibrahem 1630 EGY0.5010.29205.80 
  Ahmed Okasha, Omar 1340 EGY0.001-0.5820-11.60 
  Mohamed Goda, Zyad 1211 EGY0.001-0.7520-15.00 
  Tawfiek, Maged 1649 EGY0.001-0.1920-3.80 

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)
 
 Black Horse 36 Alexandria EGY 2022-07-15
RcRownchangeKK*chgGame
 1616 1400 0.00 7 -1.90 20 -38.00 
  Mohamed, Aly Essam 1758 EGY0.001-0.1020-2.00 
  Abdel Hameid, Zaki 1699 EGY0.001-0.1520-3.00 
  Mohamed Aly, Karim 1595 EGY0.001-0.2520-5.00 
  Harraz, Hany 1971 EGY0.001-0.0220-0.40 
  Mohamed Ahmed, Yassen 1362 EGY0.001-0.5520-11.00 
  Nady, Islam 1533 EGY0.001-0.3220-6.40 
  Mohamed Bahgat, Wael Youssef 1393 EGY0.001-0.5120-10.20 

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)
 

 

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