Rapid: Individual Calculations December 2023
 Nagy, Mohamed  Total change: -11.00  Rating chartPersonal card
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1181 1387 2.50 4 -0.55 20 -11.00 
  Samy Hassan, Ahmed 1181 EGY0.001-0.7620-15.20 
  Ali Yousry, Ahmed 1151 EGY1.0010.20204.00 
  Ahmed Mahdy, Yasser 1148 EGY1.0010.20204.00 
  Ahmed Bashandy, Mohamed 1245 EGY0.501-0.1920-3.80 

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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