Rapid: Individual Calculations March 2024
 Safiy Aldin, Khalil  Total change: -42.60  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1341 1413 2.00 7 -2.13 20 -42.60 
  Maarowf, Haitham 1653 EGY0.001-0.2020-4.00 
  Arafa, Mohamed 1688 EGY0.001-0.1720-3.40 
  Mahmoud Abdallah, Mohamed 1056 EGY0.001-0.8920-17.80 
  Sdeiq Abdalaah, Mohamed 1220 EGY0.001-0.7520-15.00 
  Ahmad Mousaa, Youseif 1202 EGY1.0010.23204.60 
  Ahmad Mousaa, Yehya 1317 EGY1.0010.37207.40 
  Mohamed Abdel Ghafar, Sobh 1250 EGY0.001-0.7220-14.40 

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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