Individual Calculations March 2012
 Wafa, Shahenda  Total change: 15.75  Rating chartPersonal card
 1st Smouha Ladies Open Alexandria EGY 2011-12-25
RcRownchangeKK*chgGame
 1815 1756 3.00 4 1.33 15 19.95 
  Wafa, Shrook wf1873 EGY0.5010.16152.40 
  Mohsen, Hend 1753 EGY1.0010.50157.50 
  Elgohary, Myada 1778 EGY1.0010.53157.95 
  Hassan, Hala 1856 EGY0.5010.14152.10 

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)
 
 Egyptian Ch. for Women 2012 Cairo EGY 2012-02-05
RcRownchangeKK*chgGame
 1742 1782 2.50 5 -0.28 15 -4.20 
  Mohsen, Hend 1753 EGY0.501-0.0415-0.60 
  Elgohary, Myada 1774 EGY0.001-0.5115-7.65 
  Elgohary, Fayrouz wc1792 EGY0.001-0.4915-7.35 
  Omar, Radwa 1658 EGY1.0010.33154.95 
  Abdelmenaem, Sohayla 1734 EGY1.0010.43156.45 

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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