Individual Calculations January 2018
 Sultan, Amer  Total change: 30.40  Rating chartPersonal card
 ABU DHABI CALSSIC CHESS TOURNAMENT 2nd EDITION Abu Dhabi UAE 2017-11-25
RcRownchangeKK*chgGame
 1318 1265 2.00 5 -0.26 20 -5.20 
  De Ramos, Julius f1665  * PHI0.001-0.0820-1.60 
  Alhejab, Zaid 1317 KUW0.001-0.4320-8.60 
  Vyas, Arya Ajay wc1332 IND1.0010.592011.80 
  Hamdan Edrees, Alhamed 1106 UAE0.001-0.7120-14.20 
  Alfred, Jokelin 1168 IND1.0010.37207.40 
 * 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)
 
 UAE President CUP 2017(Juniors) Abu Dhabi UAE 2017-12-22
RcRownchangeKK*chgGame
 1427 1265 4.50 8 1.78 20 35.60 
  Mohamed, Saeed Laily c1665  * UAE0.001-0.0820-1.60 
  Hamdan Edrees, Alhamed 1106 UAE1.0010.29205.80 
  Ammar, Sedrani f1665  * UAE0.001-0.0820-1.60 
  Al Darmaky, Sultan 1665  * UAE0.001-0.0820-1.60 
  Zayed Abdalla, Alqaydi 1145 UAE1.0010.34206.80 
  Saeed, M Nami 1288 UAE1.0010.532010.60 
  Mohamed Abdalla, Alqaydi 1220 UAE1.0010.44208.80 
  Hareb, Nasser Hareb Alshamsi 1665  * UAE0.5010.42208.40 
 * 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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