Rapid: Individual Calculations October 2019
 Harraz, Hany  Total change: -24.80  Rating chartPersonal card
 Harraz Chess Rapid 3 Cairo EGY 2019-09-14
RcRownchangeKK*chgGame
 1680 1946 3.50 6 -1.24 20 -24.80 
  Rashed Elsayed, Mohamed 1546  * EGY1.0010.08201.60 
  Abo Shamila, Bassel Hassan 1546  * EGY1.0010.08201.60 
  Mahrous, Ibrahem 1657 EGY1.0010.16203.20 
  Tamer, Mohamed f1972 EGY0.5010.04200.80 
  Shehata, Ashraf 1813 EGY0.001-0.6820-13.60 
  Hamad, Hamdy 1546  * EGY0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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