Rapid: Individual Calculations September 2018
 Ashraf, Shereif  Total change: 1.40  Rating chartPersonal card
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 2111 2249 5.00 8 -0.11 20 -2.20 
  Moatamid, Yasser 1849  * EGY1.0010.08201.60 
  Fekri, Wael 1995 EGY1.0010.19203.80 
  Amin, Essam 1849  * EGY1.0010.08201.60 
  Sadek, Sameh f2363 EGY1.0010.662013.20 
  Abdel Razik, Khaled m2437 EGY0.001-0.2620-5.20 
  Yaser, Kareim 1849  * EGY1.0010.08201.60 
  Wageih, Kareim m2315 EGY0.001-0.4120-8.20 
  Amin, Ashraf f2227 EGY0.001-0.5320-10.60 
 * 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)
 
 2nd International chess Arena rapid 2018 Cairo EGY 2018-08-24
RcRownchangeKK*chgGame
 2052 2249 6.00 8 0.18 20 3.60 
  Soliman, Ehab 1849  * EGY1.0010.08201.60 
  Atef, Abdel Aziz 1849  * EGY1.0010.08201.60 
  Eraqi, Salah 1938 EGY1.0010.14202.80 
  Kandil, Adham m2124 EGY0.501-0.1720-3.40 
  Elgabry, Mohsen m2292 EGY0.5010.06201.20 
  Saiid, Ibrahim 2040 EGY1.0010.23204.60 
  El Amary, Kamal f2227 EGY0.001-0.5320-10.60 
  Ahmed, Tamer 2093 EGY1.0010.29205.80 
 * 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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