Rapid: Individual Calculations October 2017
 Gabr, Mohsen  Total change: -15.80  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1984 2239 6.00 9 -1.15 20 -23.00 
  Elghaly, Mohamed 1839  * EGY1.0010.08201.60 
  Abo Elyazeed, Omar 1879 EGY1.0010.10202.00 
  Allam, Emad Hamdy 2077 EGY0.001-0.7120-14.20 
  Eltunsawy, Mohamed 1859 EGY1.0010.09201.80 
  Morsy, Elsayed 1988 EGY1.0010.19203.80 
  Eldengawy, Ahmed 2072 EGY1.0010.28205.60 
  Zayan, Mohamed f2090 EGY0.001-0.7020-14.00 
  Ahmed Yehia, Ahmed 1864 EGY1.0010.09201.80 
  Zayan, Osama 2188 EGY0.001-0.5720-11.40 
 * 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)
 
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 2072 2239 6.00 8 0.36 20 7.20 
  Mohamed Magdy, Sayed 1839  * EGY0.501-0.4220-8.40 
  Elbattal, Mohamed 1976 EGY1.0010.18203.60 
  Mohamed Ahmed, Esam 2078 EGY1.0010.29205.80 
  Eldengawy, Ahmed 2072 EGY0.501-0.2220-4.40 
  Hussein, Akram 2116 EGY0.501-0.1720-3.40 
  Abo Nar, Mohamed 2082 EGY1.0010.29205.80 
  Abdel Aziz, Ehab 2131 EGY1.0010.35207.00 
  Hassan, Sayed Barakat m2285 EGY0.5010.06201.20 
 * 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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