Rapid: Individual Calculations June 2022
 Elabdiny, Hamdy  Total change: 27.60  Rating chartPersonal card
 15th Tempo chess tournament (Rapid) Giza EGY 2022-05-03
RcRownchangeKK*chgGame
 1699 1716 4.00 8 -0.18 20 -3.60 
  Nagy Abdel Maksoud, Mohamed 1316  * EGY1.0010.08201.60 
  Ashraf Youssef, Mohamed 1611 EGY0.001-0.6420-12.80 
  Ahmed Hassan, Aly 1541 EGY1.0010.27205.40 
  Abo Tahoun, Mohamed 1653 EGY0.501-0.0920-1.80 
  Salah Eldin, Emad 1888 EGY0.001-0.2720-5.40 
  Swilam, Mahmoud 1547 EGY0.501-0.2220-4.40 
  Eraqi, Salah 1932 EGY1.0010.782015.60 
  Saber, Ibrahim 2100 EGY0.001-0.0920-1.80 
 * 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)
 
 Pyramid club chess tournament (Rapid) Giza EGY 2022-05-04
RcRownchangeKK*chgGame
 2019 1716 2.50 5 1.56 20 31.20 
  Uvarovsky, Artem 1798 RUS1.0010.612012.20 
  Abdel Aziem, Aly Yusef 1942 EGY0.5010.29205.80 
  Zenhom, Talaat 2260 EGY0.001-0.0320-0.60 
  Fatehy, Tarek 2206 EGY0.001-0.0420-0.80 
  Salah Eldin, Emad 1888 EGY1.0010.732014.60 

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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