Rapid: Individual Calculations December 2023
 Sherif Samir, Abdullah  Total change: -51.60  Rating chartPersonal card
 Golden knight 53 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1438 1169 0.00 6 -1.29 40 -51.60 
  Abo Elyazeed, Mohamed 1556 EGY0.001-0.0940-3.60 
  Mohamed Salem, Salem 1600 EGY0.001-0.0740-2.80 
  Khaled Saeed, Ahmed 1593 EGY0.001-0.0740-2.80 
  Essam Ahmed, Omar 1428 EGY0.001-0.1840-7.20 
  Milik Sedeak, Safwat 1418 EGY0.001-0.1940-7.60 
  Abdelrahman, Gihan 1030 EGY0.001-0.6940-27.60 

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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