Rapid: Individual Calculations June 2019
 Kretam, Ayman  Total change: 2.00  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1886 2028 6.00 9 0.10 20 2.00 
  Belousov, Georgiy S. 1628  * RUS1.0010.08201.60 
  Elfaham, Mahmoud 1804 EGY0.501-0.2820-5.60 
  Sayed, Hany 2175 EGY0.5010.20204.00 
  Fahmy , Hosam Eldin 1801 EGY1.0010.21204.20 
  Mohamed, Taghian 2164 EGY0.001-0.3220-6.40 
  Elgamal, Hamdy 1757 EGY0.501-0.3320-6.60 
  Mohamed, Mahmoud Mohamed 1804 EGY1.0010.22204.40 
  Abdel Aziz, Mohamed 1629 EGY1.0010.08201.60 
  Gabr, Mohsen f2211 EGY0.5010.24204.80 
 * 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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