Matthew Larson

USA · 29 yrs · K=10 · Peak 2408 (Jun 2018)

Best performance: 2563 at 21st Annual Mid-America Open(Best of 2017)

NOV26 Rating

2375

Live Rating

2375.0

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	2375	0
Oct 2026	2375	0
Sep 2026	2375	0
Aug 2026	2375	0
Jul 2026	2375	0
Jun 2026	2375	0
May 2026	2375	0
Apr 2026	2375	0
Mar 2026	2375	0
Feb 2026	2375	0
Jan 2026	2375	0
Dec 2025	2375	0

Form · Classical

oldest → latest

From 233 classical games on record, the latest on Jul 28, 2019.

Classical games since the November list

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

	Last played	Score	TPR
	Saint Louis Chess Club July PremierJul 26, 2019 – Jul 28, 2019TPR 2160	2½/4	2160

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

Event timeline · Classical

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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2019	12	6	2144	2144
2017	36	21½	2335	2407
2016	48	27½	2328	2378
2015	31	15	2200	2186
2013	18	9	2210	2210
2012	8	3	2145	2058
2011	2	0	2204	—

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

Saint Louis Chess Club July Premier2160
Jul 2019Swissfederation source
Best of 2019Score 2½/4Opp avg 2065Start 2379
28th Annual Chicago Open2140
May 2019Swissfederation source
#2 in 2019Score 3½/8Opp avg 2183Start 2403
2018 Ivy League Challenge2330
Nov 2018Swissfederation source
#3 in 2018Score 2½/5Opp avg 2330Start 2408
27th Annual Chicago OpenIM norm2496
May 2018Swissfederation source
Best of 2018Score 5/9Opp avg 2453Start 2379
22nd Annual Mid-America Open2330
Mar 2018Swissfederation source
#3 in 2018Score 3/4Opp avg 2137Start 2383
Rilton Cup 2017 20182384
Dec 2017 – Jan 2018Swissfederation source
#2 in 2018Score 5/9Opp avg 2341Start 2382
2017 Thanksgiving Open2308
Nov 2017Swissfederation source
#5 in 2017Score 3/5Opp avg 2236Start 2392
2017 Saint Louis Invitational - IM2366
Nov 2017Round robinfederation source
#4 in 2017Score 5/9Opp avg 2323Start 2392
26th Annual Chicago OpenIM norm2462
May 2017Swissfederation source
#2 in 2017Score 5½/9Opp avg 2382Start 2367
21st Annual Mid-America Open2563
Mar 2017Swissfederation source
Best of 2017Score 3½/4Opp avg 2227Start 2348
XLVI Rilton Cup 2016-20172409
Dec 2016 – Jan 2017Swissfederation source
#3 in 2017Score 5/9Opp avg 2366Start 2330
2016 Saint Louis Autumn Invitational - IM Norms2316
Nov 2016Round robinfederation source
#5 in 2016Score 4½/9Opp avg 2316Start 2334
15th Annual Manhattan Open2130
Jul 2016Swissfederation source
#6 in 2016Score 2½/5Opp avg 2217Start 2357
25th Annual Chicago OpenIM norm2515
May 2016Swissfederation source
#2 in 2016Score 5½/9Opp avg 2435Start 2306
2016 CCCSA IM Norm Invitational2399
Mar 2016Round robinfederation source
#3 in 2016Score 5½/9Opp avg 2319Start 2236
20th Annual Mid-America Open2540
Mar 2016Swissfederation source
Best of 2016Score 4/5Opp avg 2347Start 2236
1st UTRGV IM-norm Chess Tournament2343
Jan 2016Round robinfederation source
#4 in 2016Score 5/9Opp avg 2300Start 2220
2015 Pan American Intercollegiate Team Chess Championship2184
Dec 2015Teamfederation source
#3 in 2015Score 3½/6Opp avg 2271Start 2223
2015 Thanksgiving Open2153
Nov 2015Swissfederation source
#5 in 2015Score 3½/5Opp avg 2004Start 2223
Saint Louis: Millionaire Satellite Tournament2307
Aug 2015Swissfederation source
Best of 2015Score 3½/5Opp avg 2307Start 2210
43rd Annual World Open2157
Jul 2015Swissfederation source
#4 in 2015Score 4/9Opp avg 2244Start 2160
3rd Annual DC International2280
Jun 2015Swissfederation source
#2 in 2015Score 5/9Opp avg 2237Start 2160
2015 Bill Wright Saint Louis Open—(2)
Apr 2015Swissfederation source
Score ½/2Opp avg 2046Start 2196
Saint Louis Thanksgiving Open2206
Nov 2014Swissfederation source
#3 in 2014Score 3½/5Opp avg 2206Start 2194
2014 Spice Cup Open2212
Oct 2014Swissfederation source
#2 in 2014Score 3½/9Opp avg 2292Start 2182

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