Blitz: Individual Calculations April 2018
 Nader, Yousef  Total change: -31.80  Rating chartPersonal card
 Chess Corner Blitz Cairo EGY 2018-03-17
RcRownchangeKK*chgGame
 1849 1739 2.00 6 -0.17 20 -3.40 
  Ghanam, Medhat 2000 EGY0.001-0.1820-3.60 
  Roshdy, Mohamed 1768 EGY0.001-0.4620-9.20 
  Ramzy, George 1638 EGY1.0010.36207.20 
  Hamam, Mahmoud 1998 EGY0.001-0.1820-3.60 
  Hafez, Mohamed 1808 EGY0.001-0.4020-8.00 
  Hafez, Mahmoud 1882 EGY1.0010.692013.80 

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)
 
 Chess Corner Blitz 2 Cairo EGY 2018-03-20
RcRownchangeKK*chgGame
 1911 1739 1.00 4 -0.11 20 -2.20 
  Eraqi, Salah 1953 EGY0.001-0.2320-4.60 
  Emara, Shereif 1930 EGY0.001-0.2520-5.00 
  Abdel Aziem, Aly Yusef 1951 EGY0.001-0.2320-4.60 
  Hafez, Mohamed 1808 EGY1.0010.602012.00 

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)
 
 13th Int. Maadi Chess Academy Blitz - Open Cairo EGY 2018-03-25
RcRownchangeKK*chgGame
 1871 1739 0.00 4 -1.31 20 -26.20 
  Khalil, Badr 1959 EGY0.001-0.2220-4.40 
  Saber, Mohamed 1871 EGY0.001-0.3220-6.40 
  Nady, Abdel Badeia 1939 EGY0.001-0.2420-4.80 
  Arafa, Hosam Sayed 1715 EGY0.001-0.5320-10.60 

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)
 

 

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