Individual Calculations May 2015
 Ahmed, Rashed Al Hefeti  Total change: -13.20  Rating chartPersonal card
 UAE Individual Youth Championship Juniors Under 14 Fujairah UAE 2015-03-29
RcRownchangeKK*chgGame
 1399 1480 2.50 6 -1.10 40 -44.00 
  Mohammed Ali, Sultan 1128 UAE0.501-0.3940-15.60 
  Hamad, M A M Al Ali 1312 UAE1.0010.284011.20 
  Al-Zaabi, Sultan 1798 UAE0.001-0.1340-5.20 
  Salem, Ahmed Salem 1583 UAE0.001-0.3640-14.40 
  Sultan, Fadel Saeed M Alshamsi 1291 UAE1.0010.254010.00 
  Abdulrahim, Salem 1283 UAE0.001-0.7540-30.00 

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)
 
 ALAin youth International Championship ALAin UAE 2015-04-05
RcRownchangeKK*chgGame
 1471 1480 5.00 8 0.77 40 30.80 
  Almaamari, Zainab Darwish 1131 UAE1.0010.11404.40 
  Asadli, Vugar c1880  * AZE0.001-0.0840-3.20 
  Khezrian, Nooralzahra 1179 IRI1.0010.15406.00 
  Al-Hajri, Hamda 1313 QAT1.0010.284011.20 
  Dhanush, Bharadwaj 1880  * IND0.001-0.0840-3.20 
  Ghanem, Al Shamari 1309 QAT0.501-0.2340-9.20 
  Hamad, Essam 1350 UAE1.0010.324012.80 
  Imanov, Asim 1722 AZE0.5010.304012.00 
 * 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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