Helena Dietz

GER · 23 yrs · K=20 · Peak 1708 (May 2025)

Best performance: 1766 at grenke Chess Open 2025 B-Open(Best of 2025)

NOV26 Rating

1707

Live Rating

1707.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1707	0
Oct 2026	1707	0
Sep 2026	1707	0
Aug 2026	1707	0
Jul 2026	1707	0
Jun 2026	1707	0
May 2026	1707	0
Apr 2026	1707	0
Mar 2026	1707	0
Feb 2026	1707	0
Jan 2026	1707	0
Dec 2025	1707	0

Form · Classical

oldest → latest

Unbeaten in the last 4 games (1 win, 3 draws), since Jun 8, 2025.

From 123 classical games on record, the latest on Jun 9, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	38. Internationale Hasslocher Schachtage 2025 B-TurnierJun 6, 2025 – Jun 9, 2025TPR 1697	4/7	1697

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

Event timeline · Classical

16 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	13	5½	1793	1736
2024	12	4	1692	1567
2022	20	8	1693	1621
2020	12	5½	1502	1473
2019	17	5	1621	1463
2018	19	4½	1576	1374
2017	8	3	1732	1645

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

38. Internationale Hasslocher Schachtage 2025 B-Turnier1697
Jun 2025Swissfederation source
#2 in 2025Score 4/7Opp avg 1697Start 1708
grenke Chess Open 2025 B-Open1766
Apr 2025Swissfederation source
Best of 2025Score 4/9Opp avg 1853Start 1695
GRENKE Chess Open 2024 B-Open1685
Mar – Apr 2024Swissfederation source
Best of 2024Score 4/9Opp avg 1878Start 1697
34. Staufer-Open B1450
Jan 2024Swissfederation source
#2 in 2024Score 4/9Opp avg 1507Start 1504
16. Wormser Nibelungenopen1760
Sep – Oct 2022Swissfederation source
Best of 2022Score 2½/7Opp avg 1862Start 1469
3. Internationale Unterlaender Schachtage B-Turnier1631
Jul 2022Swissfederation source
#2 in 2022Score 3½/7Opp avg 1631Start 1437
35. Internationale Hasslocher Schachtage B-Turnier1443
Jun 2022Swissfederation source
#3 in 2022Score 3/7Opp avg 1568Start 1437
Deutsche Jugendmeisterschaft 2020 U18w1372
Oct 2020Swissfederation source
#2 in 2020Score 1/6Opp avg 1645Start 1463
SJRP Einzelmeisterschaft 2020 U18w1551
Aug 2020Round robinfederation source
Best of 2020Score 4½/6Opp avg 1358Start 1424
Deutsche Jugendmeisterschaft 2019 U16w1266
Jun 2019Swissfederation source
#2 in 2019Score 1½/8Opp avg 1517Start 1534
GRENKE Chess Open 2019 B-Open1634
Apr 2019Swissfederation source
Best of 2019Score 3½/9Opp avg 1714Start 1466
33. Internationale Hasslocher Schachtage B-Turnier1410
May 2018Swissfederation source
#2 in 2018Score 3/7Opp avg 1603Start 1481
GRENKE Chess Open 2018 B-Open1465
Mar – Apr 2018Swissfederation source
Best of 2018Score 3/9Opp avg 1590Start 1512
9. Pfalz-Open B1137
Feb 2018Swissfederation source
#3 in 2018Score 1/7Opp avg 1538Start 1646
9. Rheinland-Pfalz-Open1740
Jun 2017Swissfederation source
Best of 2017Score 3/7Opp avg 1865
GRENKE Chess Open 2017 C-Open—(2)
Apr 2017Swissfederation source
Score 4/9Opp avg 1335

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