Rapid: Individual Calculations July 2022
 Nady, Islam  Total change: 30.80  Rating chartPersonal card
 Black Horse 33 Alexandria EGY 2022-06-10
RcRownchangeKK*chgGame
 1621 1520 3.00 8 0.01 20 0.20 
  Ashraf, Fahd 1842 EGY0.001-0.1320-2.60 
  Mohamed Ahmed, Yassen 1245 EGY1.0010.17203.40 
  Sawers, Kerlus 1732 EGY0.001-0.2320-4.60 
  Yousry Eshaq , George 1238 EGY1.0010.16203.20 
  Medhat, Magdy 1761 EGY0.001-0.2020-4.00 
  Dawod, Hassan 1705 EGY0.001-0.2620-5.20 
  Mohamed, Aly Essam 1641 EGY1.0010.662013.20 
  Sakr, Hesham 1804 EGY0.001-0.1620-3.20 

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)
 
 Black Horse 34 Alexandria EGY 2022-06-24
RcRownchangeKK*chgGame
 1673 1520 4.00 8 1.53 20 30.60 
  Elatar, Mohamed 1861 EGY0.5010.38207.60 
  Abdel Aziz, Mohamed 1652 EGY0.001-0.3220-6.40 
  Elgamal, Hamdy 1714 EGY0.001-0.2520-5.00 
  Elsayed Antar, Mohamed 1469 EGY1.0010.43208.60 
  Abdel Hameed Mohamed, Mohamed 1671 EGY0.001-0.3020-6.00 
  Khader, Saiid 1656 EGY1.0010.682013.60 
  Salah Mostafa, Ahmed 1754 EGY0.5010.29205.80 
  Abdel Hameid, Islam 1604 EGY1.0010.622012.40 

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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