Individual Calculations November 2022
 Alyeldin, Mohamed  Total change: 52.40  Rating chartPersonal card
 6th El Khayari Matrouh Open 2022 Marsa Matrouh EGY 2022-10-07
RcRownchangeKK*chgGame
 2005 1986 5.00 8 1.31 40 52.40 
  Emad, Yousf 1586  * EGY1.0010.08403.20 
  Sarwat, Walaa m2218 EGY0.5010.294011.60 
  Fadi, Marko f2296 EGY0.5010.364014.40 
  Ragheb, Malak 2240 EGY1.0010.814032.40 
  Harayssi, Zaki 2145 SYR0.001-0.2940-11.60 
  Ibrahim, Mohamed Ahmed 1592 EGY1.0010.08403.20 
  Amin, Ashraf f2182 EGY0.001-0.2540-10.00 
  Ahmed, Isam Hassan 1778 SUD1.0010.23409.20 
 * 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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