Rapid: Individual Calculations February 2019
 Abdo, Hany Elsayed  Total change: -17.80  Rating chartPersonal card
 Wadi Degla Rapid Chess Cairo EGY 2019-01-25
RcRownchangeKK*chgGame
 1769 1995 5.00 8 -0.89 20 -17.80 
  Youssef, Adel 1595  * EGY1.0010.08201.60 
  Nyazi, Nehad 2211 EGY0.001-0.2220-4.40 
  Mohamed Hussien, Hussien 1595  * EGY1.0010.08201.60 
  Alaidy, Ahmed 1595  * EGY1.0010.08201.60 
  Abdel Awy, Mohamed 1670 EGY1.0010.13202.60 
  Moheb, Yaser 1672 EGY1.0010.13202.60 
  Tahan, Sabri m2152 EGY0.001-0.2920-5.80 
  Shafek, Bassam 1662 EGY0.001-0.8820-17.60 
 * 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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