Individual Calculations October 2019
 Aljabri, Salam Humaid  Total change: -38.00  Rating chartPersonal card
 Sur International Classic Tournament Sur OMA 2019-09-16
RcRownchangeKK*chgGame
 1380 1611 6.00 9 -0.95 40 -38.00 
  Al Alawi, Omar Saleh 1263 OMA1.0010.11404.40 
  Al Jahwari, Adnan Mohammed 1560 OMA0.501-0.0740-2.80 
  Al Ghelani, Mohammed Said 1300 OMA1.0010.14405.60 
  Al Shabibi, Mohammed Sultan 1382 OMA0.501-0.2940-11.60 
  Al Mahrezi, Ali 1271 OMA0.501-0.3840-15.20 
  Al Saadi, Al Mutasim 1211  * OMA1.0010.08403.20 
  Al Balushi, Ahmed Murad 1512 OMA1.0010.364014.40 
  Al Majaali, Mohammed 1472 OMA0.501-0.1940-7.60 
  Al, Ghelani Hamood 1452 OMA0.001-0.7140-28.40 
 * 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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