Rapid: Individual Calculations March 2018
 Almenshawy, Waell  Total change: 11.40  Rating chartPersonal card
 8th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-10
RcRownchangeKK*chgGame
 1677 1838 2.00 2 0.57 20 11.40 
  Reda, Mohamed Hassan 1722 EGY1.0010.34206.80 
  Azzam, Hany 1631 EGY1.0010.23204.60 

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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