Individual Calculations May 2018
 Tahbaz, Arash  Total change: 17.00  Rating chartPersonal card
 20th Dubai Open 2018 Dubai UAE 2018-04-02
RcRownchangeKK*chgGame
 2516 2434 6.00 9 2.56 10 25.60 
  Kavinda, Akila 2034  * SRI1.0010.08100.80 
  Safarli, Eltaj g2653 AZE1.0010.78107.80 
  Jones, Gawain C B g2675 ENG0.001-0.2010-2.00 
  Nyazi, Nehad 2213 EGY1.0010.22102.20 
  Volkov, Sergey g2598 RUS0.5010.22102.20 
  Tabatabaei, M.amin m2605 IRI0.5010.23102.30 
  Yilmaz, Mustafa g2626 TUR0.5010.25102.50 
  Oleksiyenko, Mykhaylo g2621 UKR1.0010.74107.40 
  Maghsoodloo, Parham g2615 IRI0.5010.24102.40 
 * 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)
 
 2nd Sharjah Masters Chess CH. 2018 Sharjah UAE 2018-04-12
RcRownchangeKK*chgGame
 2289 2434 5.00 9 -0.86 10 -8.60 
  Al Amari, Mohammed 2034  * OMA1.0010.08100.80 
  Eljanov, Pavel g2700 UKR0.5010.32103.20 
  Rakhmanov, Aleksandr g2652 RUS0.001-0.2210-2.20 
  Al-Zaabi, Sultan c2062 UAE1.0010.10101.00 
  Mareco, Sandro g2645 ARG0.001-0.2310-2.30 
  Maroroa, Sue wm2102 ENG0.001-0.8810-8.80 
  Bommini, Mounika Akshaya wf2034  * IND1.0010.08100.80 
  Nyazi, Nehad 2213 EGY0.501-0.2810-2.80 
  Ma, Lin 2156 CHN1.0010.17101.70 
 * 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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