Individual Calculations May 2019
 Mahdavi, Reza  Total change: 100.00  Rating chartPersonal card
 31th IRAQI Clubs Championship 2018 Baghdad IRQ 2019-03-20
RcRownchangeKK*chgGame
 1805 1943 7.00 8 1.84 40 73.60 
  Mujtaba, Mazin Adel 1543  * IRQ1.0010.08403.20 
  Ahmed, Jaza Jamal c2171 IRQ0.5010.294011.60 
  Rebaz, Nasir Jamal 1858 IRQ1.0010.384015.20 
  Ashraf, Artin 2056 IRI0.5010.15406.00 
  Ismail, Khalel Tariq 1543  * IRQ1.0010.08403.20 
  Mohsin, Abdalrahman Ibrahim 1543  * IRQ1.0010.08403.20 
  Zaid, Alaa Chasib c1841 IRQ1.0010.364014.40 
  Ibraheem, Delbak Ismael Ibraheem wm1886 IRQ1.0010.424016.80 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1773 1954 7.00 9 0.66 40 26.40 
  Shameli Dourabi, Ali 1554  * IRI1.0010.08403.20 
  Poolaei, Roham 1639 IRI1.0010.14405.60 
  Jalali, Parima 1774 IRI1.0010.264010.40 
  Mohandesi, Shahin m2092 IRI0.5010.19407.60 
  Mohammadi, Reza 1968 IRI0.001-0.4840-19.20 
  Aliyev, Aykhan 1554  * AZE1.0010.08403.20 
  Mehraliyev, Emil 1680 AZE0.501-0.3340-13.20 
  Khoshkalamian, B. 1864 IRI1.0010.384015.20 
  Baghirova, Khatun wc1834 AZE1.0010.344013.60 
 * 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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