Rapid: Individual Calculations December 2019
 Eldeeb, Mohamed  Total change: -4.00  Rating chartPersonal card
 Cairo Chess Academy Rapid 3 Cairo EGY 2019-11-01
RcRownchangeKK*chgGame
 1586 1506 1.00 3 -0.20 20 -4.00 
  Hassan, Moustafa Mohamed 1774 EGY0.001-0.1720-3.40 
  Gerges, Amira 1328 EGY1.0010.27205.40 
  Saher , Mahmoud 1656 EGY0.001-0.3020-6.00 

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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