Slavcho Tonev

BUL · 82 yrs · K=20 · Peak 1696 (By Jul 2021)

Best performance: 1971 at NSA Standard Open- 8-th of March Cup, Under the aegis of BSCF(Best of 2025)

NOV26 Rating

1645

Live Rating

1645.0

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	1645	0
Oct 2026	1645	0
Sep 2026	1645	0
Aug 2026	1645	0
Jul 2026	1645	0
Jun 2026	1645	0
May 2026	1645	0
Apr 2026	1645	0
Mar 2026	1645	-1
Feb 2026	1646	+1
Jan 2026	1645	0
Dec 2025	1645	0

Form · Classical

oldest → latest

From 184 classical games on record, the latest on Sep 21, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Primorsko open-B tournamentSep 15, 2025 – Sep 21, 2025TPR 1531	2½/7	1531

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

Event timeline · Classical

26 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	29	13	1717	1681
2024	21	8½	1708	1636
2023	31	7½	1619	1417
2022	37	16	1595	1545
2021	23	10	1651	1601

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

Primorsko open-B tournament1531
Sep 2025Swissfederation source
#5 in 2025Score 2½/7Opp avg 1724Start 1660
47th Chess Memorial "Georgi Tringov" - B1617
Aug 2025Swissfederation source
#4 in 2025Score 5/9Opp avg 1567Start 1668
Ropotamo Cup B tournament1891
Jun 2025Swissfederation source
#2 in 2025Score 4/7Opp avg 1766Start 1648
Open Cup CSKA1715
May 2025Swissfederation source
#3 in 2025Score 4/6Opp avg 1715Start 1641
Open chess tournament"Cup CSKA", Under the aegis of BSCF1386
Mar 2025Swissfederation source
#6 in 2025Score 3/6Opp avg 1579Start 1631
NSA Standard Open- 8-th of March Cup, Under the aegis of BSCF1971
Mar 2025Swissfederation source
Best of 2025Score 4/6Opp avg 1899Start 1631
NSA Classic, under the aegis of BSCF—(2)
Jan 2025Swissfederation source
Score 3/6Opp avg 1978Start 1636
Teteven Rocks, Under the aegis of BSCF1574
Aug 2024Swissfederation source
#3 in 2024Score 3/7Opp avg 1814Start 1670
46th Georgi Tringov Memorial-B, Under the aegis of BSCF1560
Aug 2024Swissfederation source
#4 in 2024Score 5/9Opp avg 1610Start 1670
10-th Chess Open Panagyurishte, Under the aegis of BSCF1779
May 2024Swissfederation source
Best of 2024Score 3/5Opp avg 1779Start 1660
NSA Sofia Open - under the aegis of BSCF1684
Mar 2024Swissfederation source
#2 in 2024Score 3½/6Opp avg 1684Start 1656
Primorsko Open B1541
Sep 2023Swissfederation source
#2 in 2023Score 2/6Opp avg 1781Start 1418
45th International Open - Memorial Georgi Tringov1349
Aug 2023Swissfederation source
#5 in 2023Score 4/9Opp avg 1507Start 1480
Open Teteven 20231381
Aug 2023Swissfederation source
#4 in 2023Score 3/7Opp avg 1621Start 1480
Open Dobrich 2023—(2)
Jul 2023Swissfederation source
Score 3/6Opp avg 1198Start 1513
Ropotamo cup U24001600
Jun 2023Swissfederation source
Best of 2023Score 3/9Opp avg 1702Start 1524
Ropotamo cup U18001421
Jun 2023Swissfederation source
#3 in 2023Score 3/7Opp avg 1661Start 1524
Primorsko Open B 20221333
Sep 2022Swissfederation source
#5 in 2022Score 1½/7Opp avg 1573Start 1556
44th Georgi Tringov Memorial1573
Aug 2022Swissfederation source
#2 in 2022Score 4½/9Opp avg 1623Start 1565
Teteven Open1568
Aug 2022Swissfederation source
#3 in 2022Score 3½/7Opp avg 1568Start 1565
Primorsko Open 20221641
Jun 2022Swissfederation source
Best of 2022Score 4½/9Opp avg 1598Start 1599
V International Chess Tournament Djuni Cup1520
Jun 2022Swissfederation source
#4 in 2022Score 4/9Opp avg 1563Start 1599
Arena Arda Open - Classical Chess—(1)
Apr – May 2022Swissfederation source
Score 4/6Opp avg 1962Start 1603
Primorsko Open B 20211548
Sep 2021Swissfederation source
#3 in 2021Score 2½/7Opp avg 1605Start 1624
35th Open Teteven1560
Aug 2021Swissfederation source
#2 in 2021Score 4/9Opp avg 1603Start 1696

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