Individual Calculations January 2023
 Salem, Muhsan Shuaib  Total change: 16.40  Rating chartPersonal card
 President Cup Chess Championship 2022 - Open Abu Dhabi UAE 2022-12-19
RcRownchangeKK*chgGame
 1587 1383 3.50 8 0.41 40 16.40 
  Abdulrahman Mohammad, Al Taher 2143 UAE0.0010.00400.00 
  Eisa Mohmood, Alkhoori c1094 UAE1.0010.16406.40 
  Ammar, Sedrani f2234 UAE0.0010.00400.00 
  Hazza, Salah Mohammed 1379 UAE0.501-0.0140-0.40 
  Hamad, M A M Al Ali 1216 UAE1.0010.284011.20 
  Abdulla, Musabbeh Alkaabi 1207 UAE1.0010.274010.80 
  Mohammad Abdulrahman, Alawadhi 1606 UAE0.001-0.2240-8.80 
  Zayed, Sultan Al Taher 1814 UAE0.001-0.0740-2.80 

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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