Individual Calculations February 2016
 Hamad Ahmad, Alkaabi  Total change: 32.80  Rating chartPersonal card
 AL AIN CLASSICS AMATUER CHESS Al Ain UAE 2015-12-22
RcRownchangeKK*chgGame
 1460 1473 4.50 7 0.82 40 32.80 
  Sultan, Fadel Saeed M Alshamsi 1360 UAE1.0010.354014.00 
  Adarsh, Saji 1742 IND0.5010.334013.20 
  Khezrian, Mohammad 1451 USA0.001-0.5340-21.20 
  McDonald, Margaret 1257 FRA1.0010.22408.80 
  Alali, Ali 1266 UAE1.0010.23409.20 
  Alur, Varun 1379 IND1.0010.374014.80 
  Felix, Winnie 1767 PHI0.001-0.1540-6.00 

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)
 

 

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