Individual Calculations June 2016
 Radwan, Mohamed A.fatah  Total change: -97.20  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1772 1929 1.00 5 -2.43 40 -97.20 
  Lotfy, Abdel Rahman 2156 EGY0.001-0.2140-8.40 
  Ateya, Mamdouh 1585 EGY0.001-0.8840-35.20 
  Ryad, Hamed 1695 EGY1.0010.21408.40 
  Sakr, Omar 1745 EGY0.001-0.7440-29.60 
  Fahmy, Rafik 1677 EGY0.001-0.8140-32.40 

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)
 

 

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