Rapid: Individual Calculations April 2014
 Ashraf, Shereif  Total change: -1.60  Rating chartPersonal card
 Egyptian Rapid Open 2014 Cairo EGY 2014-03-20
RcRownchangeKK*chgGame
 2097 1977 2.00 6 -0.08 20 -1.60 
  Sarwat, Walaa m2312 EGY0.001-0.1220-2.40 
  Abou El Zein, Eid Mahmoud m2271 EGY0.001-0.1520-3.00 
  Ibrahim, Sarwat 2040 EGY1.0010.592011.80 
  Roshdy, Mahmoud 2156 EGY0.001-0.2720-5.40 
  Mahmoud, Hadeer 1635 EGY1.0010.12202.40 
  Fadi, Marko 2170 EGY0.001-0.2520-5.00 

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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