Individual Calculations May 2015
 Yousry, Salah  Total change: -12.20  Rating chartPersonal card
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 2221 2333 5.00 9 -0.61 20 -12.20 
  Faisal, Ali 1933  * UAE1.0010.08201.60 
  Solak, Dragan g2602 TUR0.001-0.1720-3.40 
  Kulkarni, Vinayak 2067 IND1.0010.18203.60 
  Stojanovic, Mihajlo g2558 SRB0.001-0.2220-4.40 
  Al Yaghshi, M. Hisham 2046 SYR1.0010.16203.20 
  Mohammed , Tarig Elther 2094 SUD1.0010.20204.00 
  Shimanov, Aleksandr g2601 RUS0.001-0.1720-3.40 
  Ahmed, Fareed 1960 UAE0.001-0.9020-18.00 
  Mona, Khaled wg2125 EGY1.0010.23204.60 
 * 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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