Rapid: Individual Calculations November 2021
 Mohamed Elsayed, Adham  Total change: -10.80  Rating chartPersonal card
 2nd Adly Chess Academy ( Rapid ) Cairo EGY 2021-10-25
RcRownchangeKK*chgGame
 1420 1382 1.00 3 -0.54 20 -10.80 
  Maged, Juneer 1132 EGY1.0010.19203.80 
  George Micheal, Kevin 1889 EGY0.001-0.0420-0.80 
  Mohamed Goda, Zyad 1238 EGY0.001-0.6920-13.80 

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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