Rapid: Individual Calculations March 2024
 Joseph, Jason  Total change: 53.90  Rating chartPersonal card
 Egyptian Youth Chess Tournament U10 ( Rapid ) Giza EGY 2024-01-30
RcRownchangeKK*chgGame
 1257 1141 4.50 7 1.80 35 63.00 
  Ahmed Magdy, Ziad 1374 EGY0.5010.293510.15 
  Ali Yousry, Ahmed 1112 EGY0.001-0.5435-18.90 
  Mohamed Abdelaziz, Abdelrahman 1038 EGY1.0010.363512.60 
  Amr Aly, Yehya 1146 EGY1.0010.513517.85 
  Sameh Mohamed, Abdalrahman 1679 EGY0.001-0.0335-1.05 
  Emad, Mark 1106 EGY1.0010.453515.75 
  Amr Sabry, Fares 1342 EGY1.0010.763526.60 

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)
 
 Golden knight 70 Giza EGY 2024-02-16
RcRownchangeKK*chgGame
 1462 1245 1.00 7 -0.92 35 -32.20 
  Yosry Abd Algawad, Omar 1788 EGY0.001-0.0335-1.05 
  Gamal, Youssef 1560 EGY0.001-0.1435-4.90 
  Azab, Yehya 1539 EGY0.001-0.1535-5.25 
  Hassan Hussein, Samy 1434 EGY0.001-0.2535-8.75 
  Tamer, Eyad 1083 EGY0.501-0.2135-7.35 
  Mohamed Ismail, Mohamed 1618 EGY0.001-0.1035-3.50 
  Ibrahim Adeep, Abram 1214 EGY0.501-0.0435-1.40 

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 71 Giza EGY 2024-02-23
RcRownchangeKK*chgGame
 1554 1245 2.00 6 0.66 35 23.10 
  Tawfeik, Ahmed Gamal 1781 EGY0.001-0.0335-1.05 
  Gamal Abdel Malek, Moustafa 1792 EGY0.001-0.0335-1.05 
  Hafez, Mahmoud 1745 EGY0.001-0.0435-1.40 
  Abdel Hameed Mohamed, Mohamed 1619 EGY0.001-0.1035-3.50 
  Ashraf Kamal, Mazen 1151 EGY1.0010.373512.95 
  Sad Hegazy, Ahmed 1237 EGY1.0010.493517.15 

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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