Individual Calculations March 2024
 Sotoude Nia, Mahdiar  Total change: -44.40  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1651 1553 3.50 7 0.82 40 32.80 
  Mahdavi, Mahdis 1767 IRI1.0010.774030.80 
  Taheri, Parsa 1669 IRI1.0010.664026.40 
  Hoseini, S.alireza 1889 IRI0.001-0.1240-4.80 
  Masajedian, Moein 1705 IRI0.001-0.3040-12.00 
  Abbasi, Meisam 1804 IRI0.001-0.1940-7.60 
  Mohammadi, Reza 1415 IRI1.0010.314012.40 
  Rasad, Hamid Reza 1307 IRI0.501-0.3140-12.40 

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)
 
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1354 1553 5.50 10 -1.93 40 -77.20 
  Rahmat Pour, Armin 1807 IRI0.001-0.1940-7.60 
  Hosseinpour, Mojtaba 1279 IRI0.001-0.8340-33.20 
  Aminalroaya, Mohammaddariush 1278 IRI1.0010.17406.80 
  Alavi, Mir Mahmood 1287 IRI1.0010.18407.20 
  Akrami, Tohid 1405 IRI0.001-0.7040-28.00 
  Nikbakht, Mazdak 1300 IRI0.501-0.3140-12.40 
  Ranjkesh, Mahyar 1287 IRI1.0010.18407.20 
  Maleki, Sina 1301 IRI0.001-0.8140-32.40 
  Heydari, Setayesh 1275 IRI1.0010.17406.80 
  Nikfard, Bardia 1319 IRI1.0010.21408.40 

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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