Rapid: Individual Calculations February 2019
 Mohamed, Tamer  Total change: 63.20  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 2010 1846 4.00 8 1.35 20 27.00 
  Amin, Ashraf f2245 EGY1.0010.922018.40 
  El Arousy, Abdul Hameed m2218 EGY0.001-0.1020-2.00 
  Abdou, Mohamed Hamdy 2158 EGY1.0010.862017.20 
  Moreis, Amgad 2067 EGY0.001-0.2220-4.40 
  Ibrahim, Sameh 1710 EGY1.0010.32206.40 
  Raslan, Moustafa 2235 EGY0.001-0.0920-1.80 
  Tamer, Ahmed c1723 EGY0.001-0.6720-13.40 
  Fahmy , Hosam Eldin 1724 EGY1.0010.33206.60 

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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1874 1846 6.00 9 1.66 20 33.20 
  Hamouda, Mostafa 1702 EGY0.001-0.6920-13.80 
  Ibrahim, Sameh 1710 EGY1.0010.32206.40 
  Tamer, Mohamed f1735 EGY1.0010.35207.00 
  Tamer, Ahmed c1723 EGY1.0010.33206.60 
  Fared, Karim 1847 EGY1.0010.502010.00 
  Atea, Khaled 2111 EGY0.5010.32206.40 
  Raslan, Moustafa 2235 EGY0.5010.41208.20 
  Saiid, Samir 2081 EGY0.001-0.2120-4.20 
  Fahmy , Hosam Eldin 1724 EGY1.0010.33206.60 

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 Chess Rapid Alexandria EGY 2019-01-21
RcRownchangeKK*chgGame
 1857 1846 3.50 7 0.15 20 3.00 
  Zakrea, Abdel Azim 1491 EGY1.0010.11202.20 
  Kretam, Ayman 2016 EGY1.0010.722014.40 
  Atea, Khaled 2111 EGY0.001-0.1820-3.60 
  Madyan, Amro 1917 EGY0.5010.10202.00 
  Elamrawy, Mohamed 1973 EGY0.001-0.3320-6.60 
  Hosny Ahmed, Mohamed 1792 EGY0.001-0.5820-11.60 
  Hamouda, Mostafa 1702 EGY1.0010.31206.20 

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)
 

 

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