Rapid: Individual Calculations March 2023
 Othman, Rabeea  Total change: -57.00  Rating chartPersonal card
 UAE Rapid Chess Championship 2023 (Open) Dubai UAE 2023-02-04
RcRownchangeKK*chgGame
 1309 1990 5.00 8 -2.85 20 -57.00 
  Ahmed, Rashed Marshool 1206 UAE1.0010.00200.00 
  Salem, Muhsan Shuaib 1175 UAE0.001-1.0020-20.00 
  Humaidan Mohamed, Alzaabi 1282 UAE1.0010.01200.20 
  Eisa Mohmood, Alkhoori c1194 UAE1.0010.00200.00 
  Saqar, Essa Khamis 1267 UAE1.0010.01200.20 
  Ghaith, Saeed Alnuaimi 1475 UAE0.001-0.9620-19.20 
  Mesfer, Al Mesafri 1590  * UAE1.0010.08201.60 
  Mohamed, Yousuf Al-Ali 1282 UAE0.001-0.9920-19.80 
 * 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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