Rapid: Individual Calculations August 2018
 Ameir, Moheb  Total change: 27.20  Rating chartPersonal card
 1st chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 2147 2370 7.50 9 0.69 20 13.80 
  Abdel Raouf, Zyad 1970  * EGY1.0010.08201.60 
  Saber, Mohamed 1970  * EGY1.0010.08201.60 
  Abdel Azim, Aly Mahmoud 1970  * EGY1.0010.08201.60 
  El Shenawy, Ashraf 2140 EGY1.0010.21204.20 
  Ashraf, Mohamed 2191 EGY0.501-0.2320-4.60 
  Amin, Ashraf f2299 EGY1.0010.40208.00 
  Fawzy, Adham m2401 EGY0.5010.04200.80 
  Ashraf, Shereif f2232 EGY1.0010.31206.20 
  Atea, Khaled 2149 EGY0.501-0.2820-5.60 
 * 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)
 
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 2123 2370 7.00 8 0.67 20 13.40 
  Sarwat, Beshoy 1970  * EGY1.0010.08201.60 
  Mahany, Mahmoud 2056 EGY1.0010.14202.80 
  Saiid, Samir 2107 EGY1.0010.18203.60 
  Shaarawy, Ahmed 2140 EGY1.0010.21204.20 
  Ashraf, Mohamed 2191 EGY1.0010.27205.40 
  Ibrahim, Emad Eldin 2008 EGY0.501-0.4020-8.00 
  Elgabry, Mohsen m2233 EGY1.0010.32206.40 
  Mousa, Ahmed 2277 EGY0.501-0.1320-2.60 
 * 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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