Rapid: Individual Calculations September 2019
 Hosny Badawy, Mohamed  Total change: -2.40  Rating chartPersonal card
 DOMIAT Rapid Domiat EGY 2019-08-09
RcRownchangeKK*chgGame
 1808 1585 1.00 5 -0.12 20 -2.40 
  Eltenawy, Refaat 1861 EGY0.001-0.1720-3.40 
  Abo Raya, Tarek 1869 EGY0.001-0.1620-3.20 
  Seif Aziz, Ibrahem 1684 EGY1.0010.642012.80 
  Baqa Elbrince, Mohamed 1774 EGY0.001-0.2520-5.00 
  Mosleh, Ahmed 1850 EGY0.001-0.1820-3.60 

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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