Rapid: Individual Calculations June 2022
 Ehab, Mazen  Total change: -20.00  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1778 1643 1.00 6 -1.00 20 -20.00 
  Eldengawy, Ahmed 2047 EGY0.001-0.0820-1.60 
  Khairy, Mamoun Ahmed 1777 EGY0.001-0.3220-6.40 
  Abo Rayya, Sameh 1868 EGY0.001-0.2220-4.40 
  Mohamed Kamel, Wael 1261 EGY1.0010.09201.80 
  Azmey Anies, Mahmoud 1766 EGY0.001-0.3320-6.60 
  Kretam, Ayman 1951 EGY0.001-0.1420-2.80 

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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