Rapid: Individual Calculations August 2017
 Abou Tayil, Mohamed  Total change: -11.00  Rating chartPersonal card
 Zagazig Chess Rapid 2017 Zagazig EGY 2017-06-29
RcRownchangeKK*chgGame
 2045 2118 3.50 7 -0.55 20 -11.00 
  Zarif, Abdelrahman 1718  * EGY1.0010.08201.60 
  Elkodery, Yehya 1898 EGY1.0010.22204.40 
  Hussein, Akram 2172 EGY1.0010.582011.60 
  Elgabry, Mohsen m2241 EGY0.001-0.3320-6.60 
  Eldengawy, Ahmed 2061 EGY0.501-0.0820-1.60 
  Sayed Hassan, Mohamed 2178 EGY0.001-0.4220-8.40 
  Saiid, Ibrahim 2049 EGY0.001-0.6020-12.00 
 * 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)
 

 

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