Individual Calculations January 2022
 Mohammad Abdulrahman, Alawadhi  Total change: -11.60  Rating chartPersonal card
 Ali Abu Khalil Memorial - December Open Standard 2021 Sharjah UAE 2021-12-13
RcRownchangeKK*chgGame
 1233 1386 4.50 7 -0.29 40 -11.60 
  Ahlam, Rashed 1121 UAE0.001-0.8240-32.80 
  Alhammadi, Khalifa Mohamed 1024 UAE1.0010.10404.00 
  Saeed, M Nami 1161 UAE1.0010.22408.80 
  Srivatsan, Karthikeyan 1488 IND0.001-0.3640-14.40 
  Mesfer, Al Mesafri 1177 UAE1.0010.23409.20 
  Anood, Ahmad 1278 UAE0.501-0.1540-6.00 
  Zayed, Sultan Al Taher 1382 UAE1.0010.494019.60 

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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