Individual Calculations March 2024
 Zangi, Niavash  Total change: 166.00  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1607 1253 5.50 10 4.30 40 172.00 
  Kohjani, Kiarash 1460 IRI1.0010.774030.80 
  Nedaei, Armin 1582 IRI0.5010.384015.20 
  Nezamdoust, Amirmahdi 1666 IRI0.5010.434017.20 
  Khelghatdoust, Amirali 1624 IRI0.001-0.1040-4.00 
  Poormoradkhani, Rahmat 1483 IRI1.0010.794031.60 
  Fakhar, Hossein 1619 IRI1.0010.904036.00 
  Ghadi Sahebi, Hosein 1744 IRI0.001-0.0440-1.60 
  Kanani, Anoosh 1770 IRI0.5010.464018.40 
  Abbaspoorrad, Nikoo 1630 IRI0.001-0.0940-3.60 
  Boromideh, Barsam 1490 IRI1.0010.804032.00 

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)
 
 3rd (SAAHEL CUP) Open Chess Tournament (Rated) mazandaran - tonekabon IRI 2024-02-24
RcRownchangeKK*chgGame
 1561 1253 0.50 3 -0.15 40 -6.00 
  Ashkani, Teimor 1757 IRI0.5010.464018.40 
  Ebrahimi, Mehdi 1717 IRI0.001-0.0540-2.00 
  Larijani, Amir Ali 1210 IRI0.001-0.5640-22.40 

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)
 

 

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