Individual Calculations January 2016
 Hamad, M A M Al Ali  Total change: -24.40  Rating chartPersonal card
 Al Yahar Chess Championship Al Ain UAE 2015-08-06
RcRownchangeKK*chgGame
 1275 1190 1.00 4 -0.61 40 -24.40 
  Rawan, Sbaa Saeed Alnuaimi 1140 UAE0.501-0.0740-2.80 
  Hazza, Salah Mohammed 1314 UAE0.5010.17406.80 
  Almaamari , Zainab Darwish 1133 UAE0.001-0.5840-23.20 
  Hareb, Nasser Hareb Alshamsi 1512 UAE0.001-0.1340-5.20 

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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