Individual Calculations March 2018
 Almenshawy, Waell  Total change: 16.40  Rating chartPersonal card
 6th Engineers Chess Open Tanta EGY 2018-01-26
RcRownchangeKK*chgGame
 1878 1626 1.00 3 0.41 40 16.40 
  Kamal, Edmon 1987 EGY0.5010.404016.00 
  Elshenawy , Omar Moustafa 1854 EGY0.5010.294011.60 
  Bauomy, Magdy 1793 EGY0.001-0.2840-11.20 

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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