Trinity-St.John McDonald

JAM · 19 yrs · K=20 · Peak 1580 (Jun 2026)

Best performance: 1698 at National High School Chess Championship 2024-25 Finals(Best of 2025)

World #=161471 live5327#156,144 publishedJamaica #=96

OCT26 Rating

1580

Live Rating

1580.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1580	0
Sep 2026	1580	0
Aug 2026	1580	0
Jul 2026	1580	0
Jun 2026	1580	+6
May 2026	1574	0
Apr 2026	1574	0
Mar 2026	1574	-2
Feb 2026	1576	+2
Jan 2026	1574	0
Dec 2025	1574	+27
Nov 2025	1547	0

Classical games since the October list

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

	Last played	Score	TPR
	Jamaica National Junior Championship Absolute 2026Mar 14 – Mar 22TPR 1565	3½/8	1565

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

Event timeline · Classical

20 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.

Jamaica National Junior Championship Absolute 20261565
Mar 2026Swissfederation source
Best of 2026Score 3½/8Opp avg 1667Start 1574
National Self Serve Wholesale Clarendon Chess Open 2025—(2)
Nov 2025Swissfederation source
Score 2½/3Opp avg 1648Start 1547
2025 John Powell Open - Open Section1248
Mar 2025Swissfederation source
#2 in 2025Score ½/5Opp avg 1614Start 1565
National High School Chess Championship 2024-25 Finals1698
Feb 2025Swissfederation source
Best of 2025Score 4½/6Opp avg 1549Start 1519
National High School Chess Championship 2024-25 Playoffs—(2)
Feb 2025Swissfederation source
Score 3/3Opp avg 1575Start 1519
National Self Serv Wholesale Clarendon Open 2024 - U1600—(0)
Nov 2024Swissfederation source
Score 1½/3Start 1519
National High School Chess Championship 2023-2024 - FINALS—(2)
Mar 2024Swissfederation source
Score 2/6Opp avg 1513Start 1521
Frederick Cameron Open 2023 - FIDE U-1600 Section1001
Dec 2023Swissfederation source
#2 in 2023Score 2½/6Opp avg 1194Start 1253
St. Catherine Open 2023 - FIDE U1600 Section—(2)
Apr 2023Swissfederation source
Score 4/6Opp avg 1221Start 1257
National High Schools Chess Championships 2022-23 Finals1477
Mar 2023Teamfederation source
Best of 2023Score 4½/6Opp avg 1328Start 1180
Frederick Cameron Open 2022 FIDE U-1600 Section—(0)
Dec 2022Swissfederation source
Score 4/5Start 1180
IA CM Robert Wheeler 2022 - FIDE U1600 Section—(1)
Aug 2022Swissfederation source
Score 3/6Opp avg 1189Start 1201
Frederick Cameron Open 2019 - FIDE U-1600 Section—(1)
Dec 2019Swissfederation source
Score 3/6Opp avg 1504Start 1207
NM Dr. Harold Chan Open 2019 - FIDE U-1600 Section—(2)
Sep 2019Swissfederation source
Score 4/6Opp avg 1359Start 1194
National Junior Championships (Abs) 20191051
Mar 2019Swissfederation source
Best of 2019Score 1/7Opp avg 1360Start 1257
IA FM John Powell Memorial 2019 FIDE U-1600 Section—(2)
Jan 2019Swissfederation source
Score 4/6Opp avg 1519Start 1273
Frederick Cameron 2018 FIDE U-1600 Section—(2)
Dec 2018Swissfederation source
Score 3/6Opp avg 1145Start 1288
NM Dr. Harold Chan Open 2018 FIDE U-1600 Section—(2)
Oct 2018Swissfederation source
Score 4/6Opp avg 1174Start 1302
Robert Wheeler Open 2018 (Intermediate)1273
May 2018Swissfederation source
Best of 2018Score 3/6Opp avg 1273
Carifta Chess Championship U-12 Absolute1340
Apr 2017Swissfederation source
Best of 2017Score 5½/7Opp avg 1340

Rated near Trinity-St.John McDonald · Classical

World

#=161471Lisa J. Xin1580.0
#=161471Andres Emiliano Orozco Godinez1580.0
#=161471Trinity-St.John McDonald1580.0
#=161471Pratham Rishwanth1580.0
#=161471Karl Graham1580.0

Jamaica

#94Kayla Moses1582.2
#95Victoria Aung1582.0
#=96Trinity-St.John McDonald1580.0
#=96Pratham Rishwanth1580.0
#=96Karl Graham1580.0

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