Rapid: Individual Calculations February 2019
 Elamrawy, Mohamed  Total change: -4.60  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1845 1973 3.00 8 -2.14 20 -42.80 
  Bakheet, Mohamed Adel 1586 EGY1.0010.09201.80 
  Abdel Razik, Islam 1711 EGY1.0010.18203.60 
  Raslan, Moustafa 2235 EGY0.5010.32206.40 
  Harraz, Hany 1958 EGY0.501-0.0220-0.40 
  Mohamed, Taghian 2235 EGY0.001-0.1820-3.60 
  Fahmy , Hosam Eldin 1724 EGY0.001-0.8120-16.20 
  Tamer, Mohamed f1735 EGY0.001-0.8020-16.00 
  Abdel Raouf, Zyad 1573  * EGY0.001-0.9220-18.40 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1934 1973 5.50 9 0.67 20 13.40 
  Zekri Fahmy, Ahmed 1717 EGY1.0010.19203.80 
  Abo Elftoh, Hany 1759 EGY1.0010.23204.60 
  Abdou, Mohamed Hamdy 2158 EGY1.0010.742014.80 
  Raslan, Moustafa 2235 EGY0.001-0.1820-3.60 
  Atea, Khaled 2111 EGY0.5010.19203.80 
  Fared, Karim 1847 EGY1.0010.33206.60 
  Helmy, Amro 1979 EGY0.001-0.4920-9.80 
  Elsayed, Islam 2031 EGY0.001-0.4220-8.40 
  Abdel Monem, Atea 1573  * EGY1.0010.08201.60 
 * 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)
 
 Nasser Seddik Chess Rapid Alexandria EGY 2019-01-21
RcRownchangeKK*chgGame
 1946 1973 5.00 7 1.24 20 24.80 
  Hamouda, Mostafa 1702 EGY1.0010.17203.40 
  Elfaham, Mahmoud 1811 EGY1.0010.29205.80 
  Raslan, Moustafa 2235 EGY0.5010.32206.40 
  Sobhy, Raafat 2152 EGY0.001-0.2720-5.40 
  Mohamed, Tamer 1846 EGY1.0010.33206.60 
  Samy, Amro 1966 EGY1.0010.49209.80 
  Abo Elyazeed, Omar 1907 EGY0.501-0.0920-1.80 

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)
 

 

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