Rapid: Individual Calculations March 2019
 Kalsani, Mohammad  Total change: -33.00  Rating chartPersonal card
 Dameitta Stadium Academy Domeitee EGY 2019-02-23
RcRownchangeKK*chgGame
 1784 1805 1.00 5 -1.65 20 -33.00 
  Moawad, Elsayed Abdel Hameid 2074 EGY0.001-0.1720-3.40 
  Mahany, Mahmoud 2095 EGY0.001-0.1620-3.20 
  Allam, Aly 1680 EGY0.001-0.6720-13.40 
  Ezzat Elmalah, Mohamed 1510 EGY1.0010.15203.00 
  Arafa, Gamal 1561 EGY0.001-0.8020-16.00 

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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