Rapid: Individual Calculations January 2024
 Mohamed Ramadan, Youssef  Total change: 7.60  Rating chartPersonal card
 MANSORA CHESS CLUB 16 th OPEN Dakahlia EGY 2023-12-22
RcRownchangeKK*chgGame
 1690 1666 4.00 8 0.19 40 7.60 
  Hegazy, Abdel Rhman 1959 EGY0.001-0.1540-6.00 
  Aldaley, Mohamed 1438 EGY1.0010.21408.40 
  Ashraf Shafik, Abanoub 1908 EGY0.001-0.2040-8.00 
  Maher Khrouba, Ahmed 1400 EGY1.0010.18407.20 
  Abo El Khair, Moustafa 1512 EGY1.0010.294011.60 
  Mohamed Housein, Ahmed 1868 EGY0.001-0.2440-9.60 
  Elkahky, Khaled Gooda 1978 EGY0.001-0.1440-5.60 
  Moheb Mohamed, Moustafa 1460 EGY1.0010.24409.60 

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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