Individual Calculations December 2023
 Al Zaabi, Faras  Total change: -40.20  Rating chartPersonal card
 FIDE World Amateur Chess Championship Open U 1700 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 1259 1578 4.00 7 -2.01 20 -40.20 
  Al Sabagh, Mohamed 1178  * OMA1.0010.08201.60 
  Senan, Ali Abdulla 1274 YEM0.001-0.8620-17.20 
  Jaberi, Valeed 1167 TUR1.0010.08201.60 
  Ashwin, Ravichandran 1397 IND0.001-0.7420-14.80 
  Al Aidaroosi, Mohamed 1166 YEM1.0010.07201.40 
  Al Badi, Mohammed Issa 1292 OMA1.0010.16203.20 
  Todmunkh, Turbat 1342 MGL0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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