Rapid: Individual Calculations January 2020
 Saiid, Aly  Total change: 3.20  Rating chartPersonal card
 Zagazig rapid 2019 Zagazig EGY 2019-11-30
RcRownchangeKK*chgGame
 1875 1920 4.50 8 0.16 20 3.20 
  Gabr, Mohsen f2210 EGY0.001-0.1620-3.20 
  Saeed, Moustafa 1553 EGY1.0010.10202.00 
  Saber, Ibrahim 2218 EGY0.001-0.1520-3.00 
  Elsayed Elsayed, Mohamed 1569 EGY1.0010.11202.20 
  Younes, Mahmoud 1565 EGY1.0010.11202.20 
  Abdel Razik, Ahmed 2171 EGY0.5010.31206.20 
  Masoud, Mohamed Helmy 1967 EGY0.001-0.4320-8.60 
  Abdel Maksoud, Ahmed 1748 EGY1.0010.27205.40 

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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