Individual Calculations June 2015
 Saif, Ahmed  Total change: 47.20  Rating chartPersonal card
 Second Sharjah Open Championship Under 1800 Sharjah UAE 2015-04-29
RcRownchangeKK*chgGame
 1350 1323 4.00 6 1.18 40 47.20 
  Khalil, Reem 1142 UAE0.501-0.2440-9.60 
  Hazza, Salah Mohammed 1352 UAE1.0010.544021.60 
  Ali, M Alkindi 1569 UAE0.001-0.1940-7.60 
  Mohammad, Anwar 1020 UAE1.0010.14405.60 
  Alur, Varun 1365 IND1.0010.564022.40 
  Al-Zaruoni, Fahad c1649 UAE0.5010.374014.80 

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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