Individual Calculations December 2023
 Shimas, Said Issa  Total change: 22.20  Rating chartPersonal card
 FIDE World Amateur Chess Championship Open U 2300 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 1878 1579 3.00 8 1.11 20 22.20 
  Alrehaili, Ahmed Abdullah S 2064 KSA0.001-0.0420-0.80 
  Almaryami, Mohamed H. 1999 LBA1.0010.932018.60 
  Singh, Arvinder Preet f2040 IND0.001-0.0520-1.00 
  Asanakunov, Zhumagazy 1982 KGZ0.001-0.0820-1.60 
  Lukina, Aleksandra wf1923 FID0.001-0.1220-2.40 
  Myratgulyyev, Shohratguly f2289 TKM0.001-0.0120-0.20 
  Al Balushi, Rashid Ali 1480 OMA1.0010.36207.20 
  Alzaid, Zaid 1243 KUW1.0010.12202.40 

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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