Blitz: Individual Calculations February 2015
 Ahmed, Mohamed Qayed  Total change: -66.80  Rating chartPersonal card
 2nd of December Annual Festival Blitz open ALAIN ALAIN UAE 2014-12-03
RcRownchangeKK*chgGame
 1475 1547 1.00 6 -2.61 20 -52.20 
  Rawad, Swlait 1925 SYR0.001-0.0920-1.80 
  Al Shamisi, Hareb Nasser 1482 UAE0.001-0.5920-11.80 
  Altaher, Saeed Tarek 1493 UAE0.001-0.5820-11.60 
  Alshamsi , Aysha Nasser 1256 UAE1.0010.15203.00 
  Al Maamari, Wafia Darwish wc1436 UAE0.001-0.6520-13.00 
  Almaamari , Zainab Darwish 1255 UAE0.001-0.8520-17.00 

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)
 
 UAE Blitz Championship Sharjah UAE 2014-12-30
RcRownchangeKK*chgGame
 1467 1547 3.50 7 -0.73 20 -14.60 
  Mahmoud, Ahmed 1628 UAE0.001-0.3920-7.80 
  Faisal, Ali 1523 UAE0.001-0.5320-10.60 
  Alali, Ali 1202 UAE0.501-0.3920-7.80 
  Alshamsi , Aysha Nasser 1256 UAE1.0010.15203.00 
  Ahmed, Mohamed Abdulla 1332 UAE1.0010.23204.60 
  Al-Kaabi, Abdulla 1947  * UAE0.001-0.0820-1.60 
  Hamad, Essam 1379 UAE1.0010.28205.60 
 * 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)
 

 

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