Rapid: Individual Calculations January 2020
 Hesham Abdel Wahab, Mahmoud  Total change: -27.20  Rating chartPersonal card
 Alzahraa Chess Rapid Cairo EGY 2019-11-29
RcRownchangeKK*chgGame
 1510 1553 3.00 8 -1.36 20 -27.20 
  Saber, Mohamed 1770 EGY0.001-0.2220-4.40 
  Abo Zeid, Mohamed 1763 EGY0.001-0.2320-4.60 
  Alaa, Mohamed 1393 EGY0.001-0.7120-14.20 
  Ahmed Abdel Aal, Yahia 1153  * EGY1.0010.08201.60 
  Mecheil, Kerlos 1341 EGY0.001-0.7720-15.40 
  Gamal Mohamed, Ahmed 1495 EGY1.0010.42208.40 
  El Ghatrify, Waleed 1655 EGY1.0010.642012.80 
  Eldeeb, Mohamed 1506 EGY0.001-0.5720-11.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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