Rapid: Individual Calculations February 2022
 Ismail, Hany  Total change: -4.20  Rating chartPersonal card
 Maadi Rapid Chess Cairo EGY 2022-01-07
RcRownchangeKK*chgGame
 1781 1760 3.50 6 0.65 20 13.00 
  Omar Mahmoud, Abdallah 1360  * EGY1.0010.08201.60 
  Abdel Aziem, Aly Yusef 1937 EGY0.5010.23204.60 
  Uvarovsky, Artem 1770 RUS1.0010.512010.20 
  Sayed, Hany 2174 EGY0.001-0.0720-1.40 
  Medhat, Magdy 1794 EGY0.001-0.4520-9.00 
  Mohamed Ismail, Mohamed 1652 EGY1.0010.35207.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st Cooperation Chess Championship ( Rapid ) Giza EGY 2022-01-29
RcRownchangeKK*chgGame
 1661 1760 4.00 8 -0.86 20 -17.20 
  Hany, Filopater 1353 EGY0.501-0.4220-8.40 
  Hafez, Mohamed 1768 EGY0.001-0.4920-9.80 
  Nasser, Hossam 1360  * EGY1.0010.08201.60 
  Mohamed, Tamer 1731 EGY1.0010.46209.20 
  Abo Elyazeed, Mohamed 1753 EGY0.001-0.5120-10.20 
  Mahmoud, Mamdouh 1674 EGY0.501-0.1220-2.40 
  Mohamed Ismail, Mohamed 1652 EGY1.0010.35207.00 
  Abdel Fatah, Mansour 1994 EGY0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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