Individual Calculations March 2018
 Kandil, Ahmed Abdel Khalek  Total change: -31.60  Rating chartPersonal card
 6th Engineers Chess Open Tanta EGY 2018-01-26
RcRownchangeKK*chgGame
 1833 1844 0.00 3 -1.58 20 -31.60 
  Moreis, Amgad 2136 EGY0.001-0.1520-3.00 
  El Nabawy, Nabil 1693 EGY0.001-0.7020-14.00 
  Elghor, Mohamed A.hameed 1671 EGY0.001-0.7320-14.60 

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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