Mojtaba Tadayonian

IRI · 34 yrs · K=20 · Peak 1821 (May 2024)

Best performance: 1941 at Shiraz Esfand cup 1402(Best of 2024)

World #=60415 live310#60,105 publishedIran #=1775

OCT26 Rating

1752

Live Rating

1760.0

Change

+8.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	1752	0
Sep 2026	1752	-17
Aug 2026	1769	0
Jul 2026	1769	0
Jun 2026	1769	0
May 2026	1769	0
Apr 2026	1769	0
Mar 2026	1769	0
Feb 2026	1769	0
Jan 2026	1769	0
Dec 2025	1769	+8
Nov 2025	1761	+8

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	Iran Mehr Cup Fars 1405Oct 9TPR 1770	6/10	+8.0	1770	1760.0

Event timeline · Rapid

43 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Iran Mehr Cup Fars 1405+8.0
Oct 2026Individualchess-results.com
Best of 2026Score 6/10TPR 1770Opp avg 1698Start 1752
Shahid Mahmood Najafi Rapid 9 Mordad 1405 - Under 1800 جام شهید محمود نجفی—(1)
Jul 2026Swisschess-results.com
Score 0/22Opp avg 1496Start 1769
Shiraz 12 Day War Rapid Aban 14041792
Nov 2025Swissfederation source
#3 in 2025Score 6½/9Opp avg 1626Start 1761
Kourosh Rapid Cup 9 Aban 14041740
Oct 2025Swissfederation source
#7 in 2025Score 6/9Opp avg 1645Start 1753
Shiraz Hafez Cup 18 Mehr 14041782
Oct 2025Swissfederation source
#5 in 2025Score 5½/9Opp avg 1739Start 1753
Andishe Khordad Cup 14041750
May 2025Swissfederation source
#6 in 2025Score 5½/9Opp avg 1670Start 1751
Parishan Cup Kazeroon 14041790
Apr 2025Swissfederation source
#4 in 2025Score 6½/10Opp avg 1710Start 1749
Eid Fitr Cup Shiraz 14041691
Apr 2025Swissfederation source
#8 in 2025Score 5½/9Opp avg 1648Start 1749
Fars Rapid U1800 14041658
Mar 2025Swissfederation source
#9 in 2025Score 5½/9Opp avg 1578Start 1727
Fars Rapid Ramadan 14031824
Mar 2025Swissfederation source
#2 in 2025Score 6/9Opp avg 1729Start 1727
Noor Abad Mamsani Rapid White Castle Cup 14031851
Feb 2025Swissfederation source
Best of 2025Score 6½/9Opp avg 1710Start 1755
Fasa U1900- Rapid1601
Feb 2025Swissfederation source
#10 in 2025Score 5/9Opp avg 1651Start 1755
The third round of the Master Nadimi Fard Chess Club Rapid Competition1688
Dec 2024Swissfederation source
#6 in 2024Score 5½/8Opp avg 1586Start 1786
Fars rapid competition1701
Dec 2024Swissfederation source
#5 in 2024Score 5/9Opp avg 1658Start 1786
Genaveh Rapid Cup 25 Aban 14031773
Nov 2024Swissfederation source
#2 in 2024Score 5½/9Opp avg 1693Start 1788
Fars Ghadir Cup Rapid Tournament1715
Jun 2024Swissfederation source
#4 in 2024Score 5/9Opp avg 1672Start 1810
Genaveh Rapid Cup 28 Ordibehesht 14031772
May 2024Swissfederation source
#3 in 2024Score 5/9Opp avg 1729Start 1821
Shiraz Esfand cup 14021941
Mar 2024Swissfederation source
Best of 2024Score 7/9Opp avg 1721Start 1783
4th BrandeSho Cup Rapid-Fars(shiraz)1542
Nov 2023Swissfederation source
#3 in 2023Score 6/10Opp avg 1470Start 1665
4th-fars weekly rapid cup1835
Sep 2023Swissfederation source
Best of 2023Score 6/7Opp avg 1526Start 1630
Zehne Pouya Rapid Nowruz Cup1598
Mar 2023Swissfederation source
#2 in 2023Score 6/9Opp avg 1473Start 1626
Father 's day cup Shiraz1511
Feb 2023Swissfederation source
#4 in 2023Score 5/9Opp avg 1416Start 1645
5th Weekly Competition Zehne Pouya1664
Jul 2022Swissfederation source
#3 in 2022Score 5/8Opp avg 1569Start 1636
Mulla Sadra Cup Rapid Match of Fars Province—(2)
Jun 2022Swissfederation source
Score 1½/5Opp avg 1337Start 1639
Weekly Zehne Pouya Chess Club1718
Jun 2022Swissfederation source
#2 in 2022Score 5/7Opp avg 1560Start 1639

Recent opponents · Rapid

Aria Talebi Parsa Norouzian Arayesh Erfan Mirzaei Armin Keshavarzi Seyed artin Sajjadi Mohammad Alagheband Parham Gholami Hossein Abadi Amir Reza Khalili Hassan Rezaei Sepehr Mahdavinia

Rated near Mojtaba Tadayonian · Rapid

World

#=60415Huy Hai Le1760.0
#=60415Hamid Goodarzi1760.0
#=60415Mojtaba Tadayonian1760.0
#=60415Ioan Istrate1760.0
#=60415Bogdan Ghise1760.0

Iran

#1774Behnam Fathali Pour1760.2
#=1775Hamid Goodarzi1760.0
#=1775Mojtaba Tadayonian1760.0
#=1775Amir Hosein Kazemian1760.0
#=1775Mehrbod Darang1760.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE