Rapid: Individual Calculations April 2019
 Elamrawy, Mohamed  Total change: 10.40  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1932 1972 5.00 7 1.16 20 23.20 
  Abdel Monem, Atea 1618 EGY1.0010.11202.20 
  Sawers, Kerlus 1767 EGY1.0010.24204.80 
  Atea, Khaled 2165 EGY0.5010.25205.00 
  Abdel Hameid, Zaki 1806 EGY1.0010.28205.60 
  Mousa, Ahmed 2297 EGY0.001-0.1320-2.60 
  Abdel Razik, Islam 1772 EGY1.0010.24204.80 
  Moreis, Amgad 2101 EGY0.5010.17203.40 

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)
 
 Nasser Seddik ChessRapid 4 Alexandria EGY 2019-03-23
RcRownchangeKK*chgGame
 1891 1972 3.50 7 -0.64 20 -12.80 
  Wafa, Hamed 1581 EGY1.0010.09201.80 
  Mohamed, Aly Essam 1790 EGY1.0010.26205.20 
  Atea, Khaled 2165 EGY0.5010.25205.00 
  Samy, Amro 1966 EGY0.001-0.5120-10.20 
  Moreis, Amgad 2101 EGY0.001-0.3320-6.60 
  Gahfer, Khaled 1768 LBA1.0010.24204.80 
  Madyan, Amro 1869 EGY0.001-0.6420-12.80 

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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