Rapid: Individual Calculations January 2023
 Ahmed, Abdelrahman  Total change: -35.60  Rating chartPersonal card
 2nd of Dec Alain Chess Rapid Tournament 2022 Al Ain UAE 2022-12-01
RcRownchangeKK*chgGame
 1672 1834 4.00 6 0.09 40 3.60 
  Hamad, M A M Al Ali 1270 UAE1.0010.02400.80 
  Alachraf, Mohamad Mohanad. 1434  * SYR1.0010.08403.20 
  Andria, Bhattacharya 1312 IND1.0010.03401.20 
  Sibashvili, Giorgi m2308 GEO0.001-0.0540-2.00 
  Ali, Sebbar m2368 MAR0.001-0.0340-1.20 
  Abdel Wahab, Ahmed Alaa El Din 1339 EGY1.0010.04401.60 
 * 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)
 
 51st National Day Chess Tournament Abu Dhabi UAE 2022-12-03
RcRownchangeKK*chgGame
 1750 1834 2.00 5 -0.98 40 -39.20 
  De Ramos, Julius f2372 PHI0.001-0.0340-1.20 
  Almaamari , Zainab Darwish wc1434  * UAE1.0010.08403.20 
  Kindipan, Zyralle 1417 PHI1.0010.07402.80 
  Elishev, Ivan 2083 FID0.001-0.1940-7.60 
  Laguador, Marlon 1446 PHI0.001-0.9140-36.40 
 * 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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