Individual Calculations August 2022
 Rostami, Hossein  Total change: 154.00  Rating chartPersonal card
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 2017 1956 4.50 8 0.92 40 36.80 
  Ghafouri, Mohammad Javad 1808 IRI1.0010.304012.00 
  Darini, Pouria g2426 IRI0.001-0.0540-2.00 
  Jahanbakhshi, Arman 1817 IRI1.0010.314012.40 
  Aryan, Ali Ehsan c2241 IRQ1.0010.844033.60 
  Hosseinzadeh, Nima f2215 IRI0.001-0.1840-7.20 
  Davari, Sara 1718 IRI0.501-0.3040-12.00 
  Pourramezan Chafjiri, Parsa 1854 IRI1.0010.364014.40 
  Khaledi, Omid 2060 IRI0.001-0.3640-14.40 

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)
 
 Van Edremit International Open Chess Tournament - A Istanbul TUR 2022-07-22
RcRownchangeKK*chgGame
 2182 1956 5.00 9 2.93 40 117.20 
  Rahmanov, Shahriyar f2246 AZE0.001-0.1640-6.40 
  Demirag, Gokhan 1913 TUR1.0010.444017.60 
  Primbetov, Marat 2186 KAZ1.0010.794031.60 
  Odeev, Handszar g2287 TKM0.5010.384015.20 
  Zor, Alber Kadir 2116 TUR1.0010.714028.40 
  Sevdimaliyev, Urfan g2208 AZE0.001-0.1940-7.60 
  Aliyev, Elnur 2142 AZE1.0010.744029.60 
  Hasanzade, Toghrul m2321 AZE0.5010.404016.00 
  Hosseinzadeh, Nima f2215 IRI0.001-0.1840-7.20 

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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