Blitz: Individual Calculations February 2020
 El Eryan, Emad  Total change: -32.00  Rating chartPersonal card
 1st Giza 2020 Blitz Giza EGY 2020-01-25
RcRownchangeKK*chgGame
 1691 1828 3.00 7 -1.60 20 -32.00 
  Ezat, Abdallah 2226 EGY0.001-0.0820-1.60 
  Essam Abdel Hameed, Hazem 1428  * EGY1.0010.08201.60 
  Alyeldin, Mohamed 1557 EGY0.001-0.8320-16.60 
  Mohamed Zaki, Hanan 1482 EGY1.0010.11202.20 
  Ramzy, Mark 1514 EGY1.0010.14202.80 
  Salah, Sayed 2120 EGY0.001-0.1520-3.00 
  Khalifa, Zeyad 1507 EGY0.001-0.8720-17.40 
 * 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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