Individual Calculations February 2013
 Abdel Razik, Khaled  Total change: -5.20  Rating chartPersonal card
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2356 2448 5.00 9 -0.52 10 -5.20 
  Ihsan, Jawad c2126 PLE1.0010.13101.30 
  Soloviova, Liza wg2287 UKR1.0010.29102.90 
  Kotanjian, Tigran g2518 ARM0.001-0.4010-4.00 
  Yasseen, Aly m2280 EGY1.0010.28102.80 
  Miroshnichenko, Evgenij g2628 UKR0.001-0.2610-2.60 
  Hamdouchi, Adina-Maria wg2211 FRA1.0010.20102.00 
  Sveshnikov, Evgeny g2514 LAT0.001-0.4110-4.10 
  Ali Marandi, Cemil Can f2354 TUR0.001-0.6310-6.30 
  Wallis, Christopher f2283 AUS1.0010.28102.80 

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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