Sean OMahony

SWE · 12 yrs · Peak 1510 (Apr 2026)

Best performance: 1462 at Wasa JGP 2026 Klass C(Best of 2026)

OCT26 Rating

—

Live Rating

Unrated

Change

—

Games Played

Rating History · Rapid

Loading chart…

No rapid rating: this player isn’t on the OCT26 rapid list

Event timeline · Rapid

10 of 20 events · All years

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.

Skol-SM 2026 Grupp E 20141385
Oct 2026Swissfederation source
#3 in 2026Score 3½/8Opp avg 1658
Stockholmsmästerskapet i snabbschack 2026766
Sep 2026Swissfederation source
Score 1/7Opp avg 1566Start 1417
Skärgårdens JGP 2026 Klass C 2013-2015874
Aug 2026Swissfederation source
Score 3/7Opp avg 1674Start 1417
SS 4 Springare JGP 2026 Klass C774
Jun 2026Swissfederation source
Score 2½/7Opp avg 1574Start 1454
SIS Chess GP 2026 Klass C—(1)
May 2026Swissfederation source
Score 3/7Opp avg 1403Start 1454
Wasa JGP 2026 Klass C1462
Apr 2026Swissfederation source
Best of 2026Score 3½/8Opp avg 1549Start 1510
Trojanska Hasten JGP Klass C 2026 Var811
Mar 2026Swissfederation source
Score 4/8Opp avg 1611
Tyreso JGP 2026 Klass C1391
Mar 2026Swissfederation source
#2 in 2026Score 3/7Opp avg 1516
Kristallens snabb-KM 20261359
Mar 2026Swissfederation source
#4 in 2026Score ½/7Opp avg 1725
Junior-Lag-DM 2026, Superettan—(2)
Feb 2026Teamfederation source
Score 3½/5Opp avg 1619

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