Rapid: Individual Calculations September 2018
 Sarwat, Walaa  Total change: -2.60  Rating chartPersonal card
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 2079 2288 6.50 8 0.56 20 11.20 
  Elazab, Shereif 1888  * EGY1.0010.08201.60 
  Ahmed, Moustafa Elsayed 2083 EGY0.001-0.7620-15.20 
  Megahed, Wael 1905 EGY1.0010.09201.80 
  Fekri, Wael 1995 EGY1.0010.15203.00 
  Hamam, Mahmoud 2080 EGY1.0010.23204.60 
  Eldengawy, Ahmed 2091 EGY1.0010.25205.00 
  Ragheb, Malak 2228 EGY1.0010.42208.40 
  Sadek, Sameh f2363 EGY0.5010.10202.00 
 * 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)
 
 2nd International chess Arena rapid 2018 Cairo EGY 2018-08-24
RcRownchangeKK*chgGame
 2105 2288 5.00 8 -0.69 20 -13.80 
  Mohammed, A. E. Orouq 1888  * PLE1.0010.08201.60 
  Ellethy, Adel 1888  * EGY1.0010.08201.60 
  Abdein, Saiied 2015 EGY1.0010.17203.40 
  Zakaria, Esam 2187 EGY1.0010.36207.20 
  Amin, Ashraf f2227 EGY1.0010.42208.40 
  Ameir, Moheb m2397 EGY0.001-0.3520-7.00 
  Kandil, Adham m2124 EGY0.001-0.7220-14.40 
  Magdy, Morad 2114 EGY0.001-0.7320-14.60 
 * 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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