Kian Koohi

IRI · 14 yrs · K=40 · Peak 1837 (Oct 2026)

Best performance: 2007 at Sari Rapid 9 Mordad 1405(Best of 2026)

World #=41910 live1702#40,208 publishedIran #=1116

OCT26 Rating

1837

Live Rating

1837.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	1837	+14
Sep 2026	1823	+74
Aug 2026	1749	0
Jul 2026	1749	0
Jun 2026	1749	0
May 2026	1749	0
Apr 2026	1749	-1
Mar 2026	1750	0
Feb 2026	1750	0
Jan 2026	1750	+1
Dec 2025	1749	+110
Nov 2025	1639	+20

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Sari Rapid Cup 3 Mehr 1405Sep 25TPR 1837	5½/8	1837

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Rapid

17 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.

Sari Rapid Cup 3 Mehr 14051837
Sep 2026Swisschess-results.com
#2 in 2026Score 5½/8Opp avg 1696Start 1823
Sari Rapid 9 Mordad 14052007
Jul 2026Swisschess-results.com
Best of 2026Score 6/8Opp avg 1882Start 1749
2nd Sari Rapid 16 Aban 14041830
Nov 2025Swissfederation source
Best of 2025Score 5½/9Opp avg 1735Start 1639
Babol Rapid 8 Aban 14041741
Oct 2025Swissfederation source
#3 in 2025Score 6/9Opp avg 1646Start 1619
Chalus Achmaz Academy Rapid 2 Aban 14041680
Oct 2025Swissfederation source
#6 in 2025Score 5/7Opp avg 1555Start 1619
Saba Chess Club Rapid Tournament1688
Sep 2025Swissfederation source
#5 in 2025Score 5½/9Opp avg 1688Start 1606
the 1 round rapid rated chess tournament sabzi trading1696
Apr 2025Swissfederation source
#4 in 2025Score 5/9Opp avg 1821Start 1574
Ghaemshahr Rapid Tournament , Mr Akhavan Memorial1613
Mar 2025Swissfederation source
#7 in 2025Score 5/9Opp avg 1670Start 1562
rapid rated chess tournament Behshahr 14031756
Jan 2025Swissfederation source
#2 in 2025Score 5½/9Opp avg 1813Start 1510
Iranian Cadet Chess Championship 2024 (Boys U12)_Rapid1549
Nov 2024Swissfederation source
#2 in 2024Score 4/9Opp avg 1636Start 1497
rapid rated chess tournament sari14031553
Oct 2024Swissfederation source
Best of 2024Score 4½/9Opp avg 1746Start 1482
Sari Ramadan Cup 14031233
Mar 2024Swissfederation source
#3 in 2024Score 4½/9Opp avg 1599Start 1407
Rapid chess competition, Pishkesvat Seyyed Alireza Jafari—(2)
Jul 2023Swissfederation source
Score 3½/9Opp avg 1055Start 1105
Alborz Rapid Championship 1402507
Jun 2023Swissfederation source
Score 1½/7Opp avg 1307Start 1118
Competitions of brilliant talents of Babylon Chess Board Table A1093
Jun 2023Swissfederation source
#2 in 2023Score 4½/8Opp avg 1150Start 1118
The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar1281
May 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1238
Mazandaran Rapid Chess Championship843
Feb 2023Swissfederation source
#3 in 2023Score 4/10Opp avg 1116

Rated near Kian Koohi · Rapid

World

#=41910Piotr Kaczmarek1837.0
#=41910Gniewomir Broda1837.0
#=41910Kian Koohi1837.0
#=41910WFM Emily Cathay Gan1837.0
#=41910Sergei Kurochkin1837.0

Iran

#=1116Mehdi Sharafifar1837.0
#=1116Parsa Mohammadrezapour1837.0
#=1116Kian Koohi1837.0
#=1119Mohammad Noroozi1836.8
#=1119Mahdi Rokhjavan1836.8

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