Rapid: Individual Calculations July 2019
 Tamer, Ahmed  Total change: 55.40  Rating chartPersonal card
 6th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-11
RcRownchangeKK*chgGame
 1892 1907 5.00 7 1.27 20 25.40 
  Hassan, Aly 1633 EGY1.0010.17203.40 
  Elmaghraby, Abdel Basset 1778 EGY1.0010.33206.60 
  Atea, Khaled 2150 EGY0.001-0.2020-4.00 
  Sawers, Kerlus 1820 EGY1.0010.38207.60 
  Ibrahim, Sameh 1753 EGY1.0010.29205.80 
  Naby, Saiid A. 2262 EGY0.001-0.1120-2.20 
  Ibrahim, Saber Mohamed 1845 EGY1.0010.41208.20 

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)
 
 Alex. Tanta Chess Rapid Alexandria EGY 2019-06-14
RcRownchangeKK*chgGame
 1855 1907 4.00 7 0.08 20 1.60 
  Boles, Beshoy 1507  * EGY1.0010.08201.60 
  Hosni, Yehya 2132 EGY0.001-0.2220-4.40 
  Elgazar, Saeed 1700 EGY1.0010.23204.60 
  Abdel Razik, Mohab 1592 EGY1.0010.14202.80 
  Mousa, Ahmed 2301 EGY0.001-0.0820-1.60 
  Abdel Aziem, Aly Yusef 1992 EGY0.001-0.3820-7.60 
  Mohamed, Aly Essam 1764 EGY1.0010.31206.20 
 * 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)
 
 7th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-18
RcRownchangeKK*chgGame
 1920 1907 5.00 7 1.42 20 28.40 
  Salah, Mohamed 1709 EGY1.0010.24204.80 
  Fawzy, Adham m2307  * EGY0.001-0.0820-1.60 
  Abdel Mageed, Ibrahim Mohamed 1750 EGY1.0010.29205.80 
  Abdel Razik, Islam 1785 EGY0.001-0.6720-13.40 
  Tamer, Mohamed f1846 EGY1.0010.42208.40 
  Mohamed, Mahmoud Mohamed 1778 EGY1.0010.33206.60 
  Naby, Saiid A. 2262 EGY1.0010.892017.80 
 * 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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