Rapid: Individual Calculations January 2024
 Mohamed Ahmed, Aly  Total change: -17.60  Rating chartPersonal card
 Golden knight 63 Giza EGY 2023-12-29
RcRownchangeKK*chgGame
 1432 1238 1.00 4 -0.44 40 -17.60 
  Abdin, Mahmoud 1816 EGY0.001-0.0240-0.80 
  Ihab Mohamed, Adham 1705 EGY0.001-0.0540-2.00 
  Ali Yousry, Ahmed 1108 EGY0.001-0.6840-27.20 
  Mohamed Hassanein, Mostafa 1098 EGY1.0010.314012.40 

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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