Individual Calculations March 2023
 Parvini Nezhad, Ilya  Total change: 36.40  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1518 1404 5.00 11 0.91 40 36.40 
  Veismoradi, Sepehr 1100 IRI1.0010.14405.60 
  Azizi, Amin 1253 IRI1.0010.304012.00 
  Sadeghi Givi, Reza 1904 IRI0.001-0.0440-1.60 
  Shahmohammadi, Amirmohammad 1699 IRI0.5010.354014.00 
  Ahadian, Armin 1687 IRI0.001-0.1640-6.40 
  Rahimi, Panteha 1523 IRI0.5010.16406.40 
  Balali, Mehrshad 1665 IRI1.0010.824032.80 
  Abedi, Sorosh 1597 IRI0.001-0.2540-10.00 
  Asadi, Mehrsam 1537 IRI0.001-0.3240-12.80 
  Mousavi, Seyed Amir Mohammad 1222 IRI1.0010.264010.40 
  Safaei, Maliheh 1512 IRI0.001-0.3540-14.00 

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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