Individual Calculations August 2017
 Ali, Mohamed Al Zeaabi  Total change: -13.20  Rating chartPersonal card
 Second Sharjah Summer Championship U1500 Sharjah UAE 2017-07-09
RcRownchangeKK*chgGame
 1194 1254 2.00 4 -0.33 40 -13.20 
  Ahmed Khalfan, Alhefeiti 1045 UAE1.0010.23409.20 
  Khezrian, Mohammad 1424 USA0.001-0.2840-11.20 
  Mohamed Abdalla, Alqaydi 1159 UAE0.001-0.6340-25.20 
  Yousif, Alhammadi 1147 UAE1.0010.354014.00 

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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