Individual Calculations July 2022
 Ezat, Mohamed  Total change: -1.30  Rating chartPersonal card
 Egyptian League 2021-2022 Final 8-9-10 Many Cities EGY 2022-06-03
RcRownchangeKK*chgGame
 2063 2389 1.50 2 -0.23 10 -2.30 
  Darwish, Amro 1989  * EGY1.0010.08100.80 
  Awadhom, Rabea 2137 EGY0.501-0.3110-3.10 
 * 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)
 
 Egyptian League 2021-2022 Final Postponed Rounds 5 Many Cities EGY 2022-06-10
RcRownchangeKK*chgGame
 2015 2389 1.00 1 0.10 10 1.00 
  Salah, Sayed 2015 EGY1.0010.10101.00 

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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