James Marcus Justo

GUM · 12 yrs · K=40 · Peak 2167 (May 2026)

Best performance: 2200 at 2026 Rapid Team Championship(Best of 2026)

World #=6357 live236#6,121 publishedGuam #1#=46 U12 in the world

OCT26 Rating

2165

Live Rating

2165.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	2165	0
Sep 2026	2165	0
Aug 2026	2165	-2
Jul 2026	2167	0
Jun 2026	2167	0
May 2026	2167	+50
Apr 2026	2117	+1
Mar 2026	2116	0
Feb 2026	2116	+36
Jan 2026	2080	0
Dec 2025	2080	0
Nov 2025	2080	-48

Rapid games since the October list

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

	Last played	Score	TPR
	July 26 Sunday Rapid TournamentJul 26TPR 2068	6/7	2068

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

Event timeline · Rapid

37 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.

July 26 Sunday Rapid Tournament2068
Jul 2026Swisschess-results.com
#3 in 2026Score 6/7Opp avg 1828Start 2167
June 28 Sunday Rapid Tournament2080
Jun 2026Individualchess-results.com
#2 in 2026Score 6/7Opp avg 1807Start 2167
April 26 Rapid2643
Apr 2026Swissfederation source
Score 7/7Opp avg 1843Start 2117
2026 Rapid Team Championship2200
Jan 2026Teamfederation source
Best of 2026Score 6/7Opp avg 1891Start 2080
October 26 Rapid1897
Oct 2025Swissfederation source
#3 in 2025Score 4½/7Opp avg 1795Start 2128
June 8 Rapid1962
Jun 2025Swissfederation source
#2 in 2025Score 5/7Opp avg 1804Start 2165
March 23 Rapid2547
Mar 2025Swissfederation source
Score 7/7Opp avg 1747Start 2121
January 19 Rapid2553
Jan 2025Swissfederation source
Score 7/7Opp avg 1753Start 2032
January 12 Rapid2127
Jan 2025Swissfederation source
Best of 2025Score 6½/7Opp avg 1705Start 2032
December 29 Rapid2074
Dec 2024Swissfederation source
#2 in 2024Score 6/7Opp avg 1765Start 2004
Asian Juniors Rapid Chess Championship 20241978
Oct 2024Swissfederation source
#6 in 2024Score 4½/9Opp avg 1978Start 1936
October 6 Rapid1992
Oct 2024Swissfederation source
#5 in 2024Score 5½/7Opp avg 1762Start 1936
September 29 Rapid2192
Sep 2024Swissfederation source
Best of 2024Score 6½/7Opp avg 1770Start 1936
July 28 Rapid2022
Jul 2024Swissfederation source
#4 in 2024Score 6/7Opp avg 1749Start 1888
July 14 Rapid1886
Jul 2024Swissfederation source
#8 in 2024Score 5/7Opp avg 1728Start 1888
National Team Rapid Championship 20241946
Jun 2024Swissfederation source
#7 in 2024Score 5/7Opp avg 1788Start 1850
May 26 Rapid2049
May 2024Swissfederation source
#3 in 2024Score 6/7Opp avg 1776Start 1814
May 12 Rapid1711
May 2024Swissfederation source
#9 in 2024Score 4/7Opp avg 1661Start 1814
February 3 Rapid1686
Feb 2024Swissfederation source
#10 in 2024Score 5½/7Opp avg 1493Start 1683
January 6 Rapid1682
Jan 2024Swissfederation source
#11 in 2024Score 5½/7Opp avg 1452Start 1786
January 13 Rapid1372
Jan 2024Swissfederation source
#12 in 2024Score 4/7Opp avg 1322Start 1786
December 16 Rapid1819
Dec 2023Swissfederation source
#2 in 2023Score 5½/7Opp avg 1589Start 1718
December 3 Rapid1753
Dec 2023Swissfederation source
#4 in 2023Score 5/7Opp avg 1595Start 1718
November 18 and 19 Rapid1588
Nov 2023Swissfederation source
#9 in 2023Score 6/9Opp avg 1531Start 1752
September 23 Rapid1764
Sep 2023Swissfederation source
#3 in 2023Score 6½/9Opp avg 1571Start 1492

Rated near James Marcus Justo · Rapid

World

#=6357Eldar Mamedov2165.0
#=6357FM Roman Prymula2165.0
#=6357James Marcus Justo2165.0
#=6357Maksim M. Popov2165.0
#=6357Stanislav Starek2165.0

Guam

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