Rapid: Individual Calculations January 2024
 Khalil, Ahmed Salem  Total change: -28.60  Rating chartPersonal card
 Golden knight 61 Giza EGY 2023-12-15
RcRownchangeKK*chgGame
 1628 2070 5.50 9 -2.43 20 -48.60 
  Essam Ahmed, Omar 1395 EGY0.001-0.9920-19.80 
  Mohamed Abu Bakr, Omar 1670  * EGY1.0010.08201.60 
  Saleh, Sameh 1454 EGY1.0010.02200.40 
  Tamer, Ahmed f2177 EGY0.001-0.3520-7.00 
  Mahmoud Hussain, Abdulla 1438 EGY1.0010.01200.20 
  Ahmed Moustafa, Fares 1556 EGY0.501-0.4620-9.20 
  Mostafa Elfeky, Mahmoud 1572 EGY1.0010.04200.80 
  Abo Elyazeed, Mohamed 1578 EGY1.0010.04200.80 
  Kamal Abdel Fadil, Wael 1808 EGY0.001-0.8220-16.40 
 * 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)
 
 Golden knight 62 Giza EGY 2023-12-23
RcRownchangeKK*chgGame
 2008 2070 6.00 9 1.00 20 20.00 
  Mohamed Ibrahim, Sherif 1670  * EGY1.0010.08201.60 
  Sadek, Taha 1630 EGY1.0010.06201.20 
  Shehto, Ahmed Ramzy 1823 EGY1.0010.19203.80 
  Ashraf, Shereif f2145 EGY1.0010.602012.00 
  Sayed, Hany 2108 EGY1.0010.552011.00 
  Abdel Moniem, Mohamed 2091 EGY1.0010.532010.60 
  Ezat, Mohamed m2369 EGY0.001-0.1520-3.00 
  Roshdy, Mahmoud 2089 EGY0.001-0.4720-9.40 
  Saber, Ibrahim 2147 EGY0.001-0.3920-7.80 
 * 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)
 

 

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