Abtin Tarzali

IRI · 19 yrs · K=20 · Peak 1811 (Jan 2026)

Best performance: 1999 at Tehran Rapid 16 Farvardin 1397(Best of 2018)

NOV26 Rating

1811

Live Rating

1811.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

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Official rapid rating by month

List	Rating	Change
Nov 2026	1811	0
Oct 2026	1811	0
Sep 2026	1811	0
Aug 2026	1811	0
Jul 2026	1811	0
Jun 2026	1811	0
May 2026	1811	0
Apr 2026	1811	0
Mar 2026	1811	0
Feb 2026	1811	0
Jan 2026	1811	+1
Dec 2025	1810	0

Form · Rapid

oldest → latest

Unbeaten in the last 2 games (2 wins), since Aug 7, 2025.

From 295 rapid games on record, the latest on Aug 7, 2025.

Rapid games since the November list

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

	Last played	Score	TPR
	Rapid Rated tournament (06) Iran ShahryarAug 7, 2025TPR 1933	5/7	1933

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
2025	11	8	1769	1944
2024	5	2	1755	1683
2023	5	2½	1213	1213
2022	26	16	1317	1404
2021	6	3	1669	1669
2020	8	5	1368	1463
2019	37	21	1398	1448
2018	46	28	1489	1569
2016	27	8½	1657	1516
2015	33	8½	1768	1584

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

Rapid Rated tournament (06) Iran Shahryar1933
Aug 2025Swissfederation source
#2 in 2025Score 5/7Opp avg 1693Start 1652
Rapid Rated tournament (05) Iran Shahryar1957
Jul 2025Swissfederation source
Best of 2025Score 5/7Opp avg 1832Start 1652
Rapid Rated tournament (04) Iran Shahryar sharivar 14031683
Aug 2024Swissfederation source
Best of 2024Score 4/7Opp avg 1755Start 1651
Rapid Rated tournament U18(16) Iran Shahryar 29 shahrivar 14021213
Sep 2023Swissfederation source
Best of 2023Score 4½/7Opp avg 1213Start 1478
Rapid Rated tournament 15-16th shahrivar-shahriyar1553
Sep 2022Swissfederation source
Best of 2022Score 5/7Opp avg 1395Start 1456
shahriyar rapid 28 mordad 14011219
Aug 2022Swissfederation source
#4 in 2022Score 4/7Opp avg 1219Start 1495
Shahriyar Rapid tournament Mordad 14011490
Jul 2022Swissfederation source
#2 in 2022Score 5/7Opp avg 1365Start 1514
Rapid Rated tournament, Iran Shahriar heiat 17tir1332
Jul 2022Swissfederation source
#3 in 2022Score 4/7Opp avg 1282Start 1514
Tehran Shahriar Rapid Cup Memorabilia of Rabani Hashem1669
Nov 2021Swissfederation source
Best of 2021Score 4/7Opp avg 1669Start 1490
1st Shahriyar chess tournament U21001463
Feb 2020Swissfederation source
Best of 2020Score 5/9Opp avg 1368Start 1490
Tehran Rapid Cup 31Khordad 1398 (nojavanan)1369
Jun 2019Teamfederation source
#5 in 2019Score 3/7Opp avg 1494Start 1513
Iran Youth Rapid Championship 2019 - Boys U121492
Jun 2019Swissfederation source
#2 in 2019Score 5½/9Opp avg 1412Start 1513
Tehran Rapid Cup 30 Farvardin (Team) 13981549
Apr 2019Teamfederation source
Best of 2019Score 4½/7Opp avg 1492Start 1504
2nd Ayandesazan Shahriar Cup Under 121366
Mar 2019Swissfederation source
#6 in 2019Score 5½/7Opp avg 1173Start 1517
Tehran Rapid Cup 10 Esfand (Teami) 13971463
Mar 2019Teamfederation source
#3 in 2019Score 5/7Opp avg 1391Start 1517
1st Ayandesazan Shahriar League Rapid Cup 13971423
Jan 2019Teamfederation source
#4 in 2019Score 4½/7Opp avg 1423Start 1529
Tehran Rapid 29 Azar 1397 U-141428
Dec 2018Swissfederation source
#5 in 2018Score 5/7Opp avg 1270Start 1541
Shahriyar Mabas 4 Azar 13971508
Nov 2018Swissfederation source
#2 in 2018Score 4/7Opp avg 1580Start 1546
Tehran Rapid Cup (Team)21-22 tir Under 142134
Jul 2018Teamfederation source
Score 6/6Opp avg 1334Start 1511
Iranian Cadets Rapid Chess Championships- U121507
Apr 2018Swissfederation source
#3 in 2018Score 6/9Opp avg 1412Start 1427
Tehran Team U-14 Rapid Cup 30-31 Farvardin 13971391
Apr 2018Teamfederation source
#6 in 2018Score 2½/7Opp avg 1493Start 1427
Tehran Rapid 16 Farvardin 13971999
Apr 2018Swissfederation source
Best of 2018Score 4½/7Opp avg 1897Start 1427
Shahriar Esfand Rapid Cup 13961442
Feb 2018Swissfederation source
#4 in 2018Score 4/7Opp avg 1442Start 1426
Andisheh Rapid 18 Shahrivar 13951508
Sep 2016Swissfederation source
#4 in 2016Score 3/7Opp avg 1748Start 1451
Andisheh Rapid 11 Shahrivar 13951407
Sep 2016Swissfederation source
#6 in 2016Score 3/7Opp avg 1532Start 1451

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