Rapid: Individual Calculations March 2023
 Almaamari , Zainab Darwish  Total change: 15.60  Rating chartPersonal card
 Al Ain Winter Rapid Tournament 2023 Al Ain UAE 2023-01-21
RcRownchangeKK*chgGame
 1438 1402 4.50 8 0.39 40 15.60 
  Almahri , Muhra Abdulla 1265 UAE1.0010.324012.80 
  Abdulla, Younes Alkhemeiri 1327 UAE0.001-0.6040-24.00 
  Eisa Mohmood, Alkhoori c1194 UAE1.0010.23409.20 
  Humaidan Mohamed, Alzaabi 1282 UAE0.001-0.6640-26.40 
  Alachraf, Mohamad Mohanad. 1200 SYR1.0010.24409.60 
  Montaser, Kamil 1718 SUD1.0010.874034.80 
  Marcos, Marvin 2113 PHI0.001-0.0140-0.40 
  Amal, Fadel S M Alshamsi wc1405 UAE0.5010.00400.00 

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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