Rapid: Individual Calculations June 2019
 Hesham, Zein  Total change: 5.00  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1644 1283 1.00 7 0.25 20 5.00 
  Okasha, Moustafa 1683  * EGY1.0010.922018.40 
  El Arousy, Abdul Hameed m1683  * EGY0.001-0.0820-1.60 
  Atea, Abdalla 1683  * EGY0.001-0.0820-1.60 
  Hamouda, Mostafa 1683  * EGY0.001-0.0820-1.60 
  Abourida, Amir 1643 EGY0.001-0.1020-2.00 
  Abdel Gawad, Ahmed Elsayed 1573 EGY0.001-0.1620-3.20 
  Kamil, Askandar 1560 EGY0.001-0.1720-3.40 
 * 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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