Zachary Mark Tower

USA · 26 yrs · K=20 · Peak 1760 (Sep 2025)

Best performance: 1965 at 55th annual Continental Open - U2100(Best of 2025)

World #=99388 live518#98,870 publishedUnited States #=2987

OCT26 Rating

1733

Live Rating

1733.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	56th Annual Continental Open — Under 2100Aug 13 – Aug 16TPR 1731	3/7	1731

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

10 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.

56th Annual Continental Open — Under 21001731
Aug 2026Swissfederation source
#4 in 2026Score 3/7Opp avg 1781Start 1734
54th Annual World Open — Under 20001780
Jul 2026Swissfederation source
#3 in 2026Score 5½/9Opp avg 1737Start 1719
The Continental Chess DC Open — Under 21001590
Jun 2026Swissfederation source
#6 in 2026Score 1½/5Opp avg 1677Start 1742
15th Annual Hartford Open — Under 2100 Section1788
Jun 2026Swissfederation source
#2 in 2026Score 2½/5Opp avg 1788Start 1742
58th annual Liberty Bell Open - U21001671
Jan 2026Swissfederation source
#5 in 2026Score 2/7Opp avg 1829Start 1759
14th Annual Boston Chess Congress - U21001891
Jan 2026Swissfederation source
Best of 2026Score 2/4Opp avg 1766Start 1759
55th annual Continental Open - U21001965
Aug 2025Swissfederation source
Best of 2025Score 5/7Opp avg 1840Start 1665
53rd Annual World Open - U20001634
Jul 2025Swissfederation source
#3 in 2025Score 4/9Opp avg 1684
4th Annual World Open Amateur1535
Jun – Jul 2025Swissfederation source
#4 in 2025Score 2/6Opp avg 1808
19th Annual Philadelphia Open - U21001767
Jun 2025Swissfederation source
#2 in 2025Score 2½/5Opp avg 1642

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