Rapid: Individual Calculations February 2022
 Emad Mohamed, Abdallah  Total change: -10.60  Rating chartPersonal card
 1st Cooperation Chess Championship ( Rapid ) Giza EGY 2022-01-29
RcRownchangeKK*chgGame
 1540 1497 3.00 8 -0.53 20 -10.60 
  Mohamed, Tamer 1731 EGY0.001-0.2120-4.20 
  El Ghatrify, Waleed 1628 EGY1.0010.682013.60 
  Mahmoud, Mamdouh 1674 EGY0.001-0.2720-5.40 
  Tamer Waguih, Farid 1485 EGY0.001-0.5220-10.40 
  Elfar, Shereif 1239 EGY1.0010.18203.60 
  Mohamed Ismail, Mohamed 1652 EGY0.001-0.2920-5.80 
  Nagy Abdel Maksoud, Mohamed 1302 EGY0.001-0.7520-15.00 
  Abdel Hameed Mohamed, Mohamed 1610 EGY1.0010.652013.00 

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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