Individual Calculations August 2016
 Korevand, Sina  Total change: 36.40  Rating chartPersonal card
 5th International Chess Tournament "Sardaran Azarbaijan Cup" (Group B,-2050) Oroomieh IRI 2016-07-22
RcRownchangeKK*chgGame
 1820 1979 6.50 8 0.91 40 36.40 
  Nazemi, Peyman 1638 IRI1.0010.12404.80 
  Dinarvand, Jahangir 1809 IRI1.0010.284011.20 
  Ahmed, Qutayba Yunis 1861 IRQ0.501-0.1640-6.40 
  Khodadadi, Sajjad 1829 IRI1.0010.304012.00 
  Jalali, Hadi 1873 IRI1.0010.364014.40 
  Kiaei, Ali 1720 IRI0.501-0.3240-12.80 
  Mohammadisafyarkhan, Amir 1927 IRI0.501-0.0740-2.80 
  Vahdati, Tayeb 1906 IRI1.0010.404016.00 

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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