Individual Calculations October 2015
 Ammar, Sedrani  Total change: 25.60  Rating chartPersonal card
 UAE National Tournament 2015 Dubai UAE 2015-09-04
RcRownchangeKK*chgGame
 1496 1470 5.00 9 0.64 40 25.60 
  Abdulkarim, Ali 1870  * UAE0.001-0.0840-3.20 
  Abdulla, M Hamed Alneyadi 1327 UAE0.001-0.6940-27.60 
  Mohamed, Saeed Laily 1396 UAE1.0010.404016.00 
  Alali, Ali 1286 UAE1.0010.264010.40 
  Majed Ali, Abdouli 1667 UAE0.001-0.2540-10.00 
  Abdulrahim, Salem 1343 UAE0.001-0.6740-26.80 
  Abdulrahman Mohammad, Al Taher 1288 UAE1.0010.264010.40 
  Hareb, Nasser Hareb Alshamsi 1513 UAE1.0010.564022.40 
  Al Hamed, Saif Idrees 1771 UAE1.0010.854034.00 
 * 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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