Blitz: Individual Calculations March 2024
 Salah Mahmoud, Khaled  Total change: 5.00  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1764 1517 2.50 9 0.25 20 5.00 
  Elhalwagy, Islam 2136 EGY0.001-0.0220-0.40 
  Mohamed, Mahmoud Mohamed 1734 EGY0.001-0.2220-4.40 
  Abdo M , Mohamed 1880 EGY0.001-0.1020-2.00 
  Meleiha, Mohamed 1673 EGY1.0010.712014.20 
  Allam, Yara wc1758 EGY0.001-0.2020-4.00 
  Tamer, Jana 1298 EGY1.0010.22204.40 
  Ashraf, Fahd 1856 EGY0.001-0.1220-2.40 
  Deif, Abdelrahman 1531 EGY0.5010.02200.40 
  Abdel Wahed, Tarek 2010 EGY0.001-0.0420-0.80 

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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