Rapid: Individual Calculations April 2019
 Atea, Khaled  Total change: -1.00  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1966 2165 5.50 7 0.40 20 8.00 
  Mohamed, Mahmoud Mohamed 1769 EGY1.0010.08201.60 
  Elatar, Mohamed 1860 EGY1.0010.14202.80 
  Elamrawy, Mohamed 1972 EGY0.501-0.2520-5.00 
  Raslan, Moustafa 2198 EGY0.5010.05201.00 
  Farghaly, Ahmed 1785 EGY1.0010.09201.80 
  Moreis, Amgad 2101 EGY0.501-0.0920-1.80 
  Ibrahim, Emad Eldin 2076 EGY1.0010.38207.60 

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 ChessRapid 4 Alexandria EGY 2019-03-23
RcRownchangeKK*chgGame
 1965 2165 5.00 7 -0.14 20 -2.80 
  Sawers, Kerlus 1767 EGY1.0010.08201.60 
  Tamer, Mohamed f1833 EGY1.0010.12202.40 
  Elamrawy, Mohamed 1972 EGY0.501-0.2520-5.00 
  Madyan, Amro 1869 EGY1.0010.15203.00 
  Kretam, Ayman 2048 EGY1.0010.34206.80 
  Samy, Amro 1966 EGY0.501-0.2620-5.20 
  Mousa, Ahmed 2297 EGY0.001-0.3220-6.40 

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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1986 2165 5.50 8 -0.31 20 -6.20 
  Ahmed Yehia, Ahmed 1825 EGY1.0010.12202.40 
  Megahed, Wael 1926 EGY1.0010.20204.00 
  Aksenov, Konstantin Al. 1983 RUS0.001-0.7420-14.80 
  Moatamid, Yasser 1937 EGY1.0010.21204.20 
  Kretam, Ayman 2048 EGY1.0010.34206.80 
  Moreis, Amgad 2101 EGY0.501-0.0920-1.80 
  Mahdy, Tawfeik 2044 EGY0.501-0.1620-3.20 
  Helmy, Amro 2023 EGY0.501-0.1920-3.80 

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)
 

 

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