Individual Calculations November 2021
 Al Yahmedi, Abdul Rahman  Total change: 0.00  Rating chartPersonal card
 8th Oman Individual Chess Championship Muscat OMA 2021-09-22
RcRownchangeRpKK*chgGame
 1309 0 2.00 6 0.00 1184   0.00 
  Al Shereiqi, Nasir 1371 OMA0.0010.00 0.00 
  Al Wardi, Saif 1013 OMA1.0010.00 0.00 
  Al Kathiri, Mana 1521 OMA0.0010.00 0.00 
  Al Rahbi, Ahmed Badar 1192 OMA1.0010.00 0.00 
  Al Dhiyabi, Mohammed 1617 OMA0.0010.00 0.00 
  Al Hinai, Abdul Rahim 1142 OMA0.0010.00 0.00 

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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