Rapid: Individual Calculations August 2022
 Ibrahim Ali, Abdelrhman  Total change: 0.00  Rating chartPersonal card
 Yahya Hosny Tournament Chess (Rapid) Qaliobia EGY 2022-07-12
RcRownchangeRpKK*chgGame
 1638 0 0.00 5 0.00 838   0.00 
  Ahmed Yehia, Ahmed 1832 EGY0.0010.00 0.00 
  Elbatsh, Mohamed 1636 EGY0.0010.00 0.00 
  Elsherbeny, Ibrahim 1901 EGY0.0010.00 0.00 
  Sakr, Khaled 1286 EGY0.0010.00 0.00 
  Adeib, Ehab 1536 EGY0.0010.00 0.00 

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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