Mohammad Hossein Atrchian

IRI · 74 yrs · K=40 · Peak 1431 (Jan 2026)

Best performance: 1526 at IRCF Weekly Rapid Tournament 16 Azar(Best of 2024)

NOV26 Rating

1431

Live Rating

1431.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Nov 2026	1431	0
Oct 2026	1431	0
Sep 2026	1431	0
Aug 2026	1431	0
Jul 2026	1431	0
Jun 2026	1431	0
May 2026	1431	0
Apr 2026	1431	0
Mar 2026	1431	0
Feb 2026	1431	0
Jan 2026	1431	+1
Dec 2025	1430	0

Form · Rapid

oldest → latest

From 278 rapid games on record, the latest on Dec 9, 2024.

Rapid games since the November list

No rated rapid games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	IRCF Weekly Rapid Tournament 16 AzarDec 9, 2024TPR 1526	2/9	1526

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

Event timeline · Rapid

39 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2024	30	4½	1375	1079
2023	45	3	1298	876
2018	36	3	1368	967

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

IRCF Weekly Rapid Tournament 16 Azar1526
Dec 2024Swissfederation source
Best of 2024Score 2/9Opp avg 1651Start 1417
IRCF Weekly Rapid Tournament 11 Khordad 14031416
May 2024Swissfederation source
#2 in 2024Score 2/9Opp avg 1574
IRCF Weekly Rapid Tournaments 4 esfand601
Feb 2024Swissfederation source
Score 2/9Opp avg 1401Start 1055
IRCF Weekly Rapid Tournament 20 Bahman400
Feb 2024Swissfederation source
Score 2/9Opp avg 1200Start 1055
IRCF Weekly Rapid Tournament 13 Bahman529
Feb 2024Swissfederation source
Score 3/9Opp avg 1329Start 1055
26th Chess To Infinity Rapid Tournament952
Jan 2024Swissfederation source
#3 in 2024Score 1½/9Opp avg 1203
20th Chess To Infinity Weekly Rapid Tournaments 1402996
Dec 2023Swissfederation source
#3 in 2023Score 3/9Opp avg 1305
22th Chess To Infinity Rapid Tournament 1402453
Dec 2023Swissfederation source
Score 2/9Opp avg 1253
24th Chess To Infinity Rapid Tournament1146
Dec 2023Swissfederation source
Best of 2023Score 4/8Opp avg 1271
21th Chess To Infinity Weekly Rapid Tournament 1402509
Dec 2023Swissfederation source
Score 1/9Opp avg 1309
18th Chess to Infinity Weekly Rapid Tournament 1402485
Nov 2023Swissfederation source
Score 2/9Opp avg 1285
16th Chess To Infinity Weekly Rapid Tournaments 14021037
Oct 2023Swissfederation source
#2 in 2023Score 2/9Opp avg 1346Start 1051
15th Chess to Infinity Weekly Rapid Tournament 1402508
Oct 2023Swissfederation source
Score 3/9Opp avg 1308Start 1051
14th Chess to Infinity Weekly Rapid Tournament 1402472
Oct 2023Swissfederation source
Score 1/8Opp avg 1272Start 1051
13th Chess To Infinity Weekly Rapid Tournaments 1402484
Oct 2023Swissfederation source
Score 3/9Opp avg 1284Start 1051
Tehran Rapid Cup 26 Day 13981183
Jan 2020Swissfederation source
Best of 2020Score 1/7Opp avg 1456Start 1052
Tehran Rapid Cup 29Mordad 1398622
Aug 2019Swissfederation source
Score 2/7Opp avg 1422Start 1063
Tehran Rapid Cup 8Tir 13981264
Jun 2019Swissfederation source
#4 in 2019Score 2/7Opp avg 1389Start 1049
Tehran Rapid Cup 16Khordad 13981064
Jun 2019Swissfederation source
#10 in 2019Score 1/6Opp avg 1337Start 1049
Tehran Rapid Cup 5 Ordibehesht 13981305
Apr 2019Swissfederation source
#2 in 2019Score 1/6Opp avg 1578Start 1037
Tehran Rapid 29 Farvardin 13981189
Apr 2019Swissfederation source
#7 in 2019Score 1/6Opp avg 1462Start 1037
Tehran Rapid Cup 23 Farvardin 1398517
Apr 2019Swissfederation source
Score 1/7Opp avg 1317Start 1037
Tehran Rapid Cup 22 Farvardin 13981147
Apr 2019Swissfederation source
#8 in 2019Score 1/6Opp avg 1420Start 1037
Tehran Rapid Cup 15Farvardin 13981256
Apr 2019Swissfederation source
#5 in 2019Score 1/6Opp avg 1529Start 1037
Tehran rapid 23 Esfand 13971143
Mar 2019Swissfederation source
#9 in 2019Score 2/7Opp avg 1416

Live ratings projected from the NOV26 published list · Not affiliated with FIDE