Rapid: Individual Calculations December 2019
 Saber, Ibrahim  Total change: -9.60  Rating chartPersonal card
 Gezeret Elward Mansoura EGY 2019-11-15
RcRownchangeKK*chgGame
 1929 2218 7.00 9 -0.48 20 -9.60 
  Reda, Diaa 1818  * EGY1.0010.08201.60 
  Reda Fathy, Mahmoud 1818  * EGY1.0010.08201.60 
  Eraqi, Salah 1958 EGY1.0010.18203.60 
  Kretam, Ayman 1984 EGY1.0010.21204.20 
  Anwar, Ashraf Mohamed 2074 EGY0.001-0.6920-13.80 
  Morsy, Elsayed 1938 EGY0.001-0.8420-16.80 
  Alyeldin, Mohamed 1822 EGY1.0010.08201.60 
  Abo Elyazeed, Omar 1894 EGY1.0010.13202.60 
  Abdou, Mohamed Hamdy 2059 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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