Rapid: Individual Calculations June 2022
 Kanon, Ahmed Samir  Total change: 9.60  Rating chartPersonal card
 2nd BADR chess academy rapid Menoufia EGY 2022-05-06
RcRownchangeKK*chgGame
 1737 1482 1.00 2 0.48 20 9.60 
  Khater, Hamdy 1981 EGY0.001-0.0420-0.80 
  Mohamed Selim, Ahmed 1493 EGY1.0010.522010.40 

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)
 

 

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