Individual Calculations January 2012
 Salah, Tarek  Total change: 0.00  Rating chartPersonal card
 Egyptian Championship 2011 Cairo EGY 2011-11-13
RcRownchangeRpKK*chgGame
 1792 0 1.50 5 0.00 1643   0.00 
  Wafa, Shahenda wf1756 EGY0.0010.00 0.00 
  Morsy, Nader 1576 EGY1.0010.00 0.00 
  Abdo, Mohamed Amin 1999 EGY0.0010.00 0.00 
  Mahdy, Tawfeik 2082 EGY0.0010.00 0.00 
  Zayan, Mohamed 1547 EGY0.5010.00 0.00 

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)
 

 

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