Jason Altschuler

USA · 31 yrs · K=20 · Peak 2252 (Sep 2023)

Best performance: 2384 at I Open Internacional Blau Escacs Calvia(Best of 2015)

NOV26 Rating

2219

Live Rating

2219.0

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	2219	0
Oct 2026	2219	0
Sep 2026	2219	0
Aug 2026	2219	0
Jul 2026	2219	0
Jun 2026	2219	0
May 2026	2219	0
Apr 2026	2219	0
Mar 2026	2219	0
Feb 2026	2219	0
Jan 2026	2219	0
Dec 2025	2219	0

Working toward the International Master title1 tracked norm · 9/27 gamesrating 2252 of 2400composition metdetails ↓

Form · Classical

oldest → latest

From 187 classical games on record, the latest on Jul 6, 2024.

Classical games since the November list

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

	Last played	Score	TPR
	52nd Annual World OpenJul 3, 2024 – Jul 7, 2024TPR 2044	2½/6	2044

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

Title Progress

IM title progress

Working toward the International Master title

Tracked norms: 1 · 9 of 27 games credit

Rating: peak 2252, needs 2400

No outstanding composition requirement

projectedI Open Internacional Blau Escacs Calvia Apr 20157/9Rp 2451

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Best wins · Classical

From 148 rated classical games against rated opponents, 2007–2024

#	Opponent	Rating
1,	IM Advait Patel, 2019 Ivy League Challenge, Nov 2019	, 2460
2,	IM Michael Kopylov, I Open Internacional Blau Escacs Calvia, Apr 2015	, 2441
3,	IM David J Eggleston, I Open Internacional Blau Escacs Calvia, Apr 2015	, 2424
4,	GM Daniel H. Campora, III Open de Xadrez Terras de Tras-os-Montes, Aug 2022	, 2397
5,	IM Luis Carlos Torres Rosas, 2015 Pan American Intercollegiate Team Chess Championship, Dec 2015	, 2380
6,	IM David Horvath, SixDays Budapest July-August 2023 IM, Aug 2023	, 2353
7,	FM Michel Bifulco, FE 20 Spilimbergo - A, Aug 2022	, 2339
8,	FM Peter J Batchelor, 4NCL 2014-15 Rounds 5-6, Feb 2015	, 2317
9,	IM Sarah Papp, SixDays Budapest July-August 2023 IM, Aug 2023	, 2285
10,	IM Leonid Kernazhitsky, I Open Internacional Blau Escacs Calvia, Apr 2015	, 2278

#	Opponent	Score	Rating
1,	GM Wesley So, 2013 PanAmerican Intercollegiate Chess Championship, Dec 2013	, 0/1	, 2719
2,	GM Alexander Shabalov, 2007 OCF Winter NAO FIDE Open, Feb 2007	, 0/1	, 2602
3,	GM Zviad Izoria, Texas State and Amateur Championship, May 2010	, 0/1	, 2592
4,	GM Jianchao Zhou, 52nd Annual World Open, Jul 2024	, 0/1	, 2581
5,	GM Valentin Iotov, DFW FIDE Open VIII, Jan 2011	, 0/1	, 2572
6,	GM Elshan Moradiabadi, 2013 PanAmerican Intercollegiate Chess Championship, Dec 2013	, 0/1	, 2571
7,	GM Niclas Huschenbeth, 2015 Pan American Intercollegiate Team Chess Championship, Dec 2015	, 0/1	, 2546
8,	GM Ioan-Cristian Chirila, 77th Annual Southwest Open, Sep 2011	, 0/1	, 2531
9,	IM Sergio Cacho Reigadas, I Open Internacional Blau Escacs Calvia, Apr 2015	, 0/1	, 2519
10,	GM Denes Boros, 77th Annual Southwest Open, Sep 2011	, 0/1	, 2508

Openings · Classical

From the moves of 10 of 187 classical games on record.

As WhiteOpens 1.e4 in 5 of 5 games.

As BlackMeets 1.d4 with 1...Nf6.

All openings

No opening played 3 times yet (5 games with this colour).

Event timeline · Classical

35 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
2024	6	2½	2101	2044
2023	13	8	2147	2234
2022	16	10	2131	2226
2019	5	3	2287	2359
2015	27	19	2138	2287
2013	4	½	2301	1979
2011	29	15	2057	2071
2010	18	7	2169	2089
2008	16	5	2023	1882
2007	11	5	2193	2157

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

52nd Annual World Open2044
Jul 2024Swissfederation source
Best of 2024Score 2½/6Opp avg 2101Start 2252
Romanian Grand Prix 4th stage2082
Aug 2023Swissfederation source
#2 in 2023Score 2/3Opp avg 1957Start 2239
SixDays Budapest July-August 2023 IM2365
Jul – Aug 2023Round robinfederation source
Best of 2023Score 6/9Opp avg 2240Start 2239
47 Open Internacional de Escacs Vila de Sitges Grup A—(1)
Jul 2023Swissfederation source
Score 0/1Opp avg 1880Start 2239
XLV Open Int Escacs Barbera del Valles 2023—(0)
Jul 2023Swissfederation source
Score 0/1Start 2239
III Open de Xadrez Terras de Tras-os-Montes2233
Aug 2022Swissfederation source
Best of 2022Score 4½/7Opp avg 2131Start 2218
FE 20 Spilimbergo - A2211
Aug 2022Swissfederation source
#2 in 2022Score 5½/9Opp avg 2131Start 2218
2019 Ivy League Challenge2359
Nov 2019Teamfederation source
Best of 2019Score 3/5Opp avg 2287Start 2198
2015 Pan American Intercollegiate Team Chess Championship2141
Dec 2015Teamfederation source
#3 in 2015Score 2/5Opp avg 2334Start 2206
Hampstead Under 2200 Congress May 152195
May 2015Swissfederation source
#2 in 2015Score 4/5Opp avg 1955Start 2126
4NCL 2014-15 Rounds 9-11—(2)
May 2015Teamfederation source
Score 0/2Opp avg 2362Start 2126
Central London Chess Congress (Open Section)2785
Apr 2015Swissfederation source
Score 5/5Opp avg 1985Start 2089
I Open Internacional Blau Escacs CalviaIM norm2384
Apr 2015Swissfederation source
Best of 2015Score 7/9Opp avg 2164Start 2089
4NCL 2014-15 Rounds 5-6—(2)
Feb 2015Teamfederation source
Score 2/2Opp avg 2245Start 2060
44th Annual Amateur Team East -World Amateur Team2810
Feb 2014Teamfederation source
Score 6/6Opp avg 2010Start 2039
2013 PanAmerican Intercollegiate Chess Championship1979
Dec 2013Swissfederation source
Best of 2013Score 2½/6Opp avg 2301Start 2051
77th Annual Southwest Open2050
Sep 2011Swissfederation source
#4 in 2011Score 4/7Opp avg 2122Start 2057
2011 US Junior Open - U21 Section2031
Jul 2011Swissfederation source
#5 in 2011Score 3/5Opp avg 2156Start 2027
39th Annual World Open - U2400 Section2245
Jun – Jul 2011Swissfederation source
Best of 2011Score 3½/5Opp avg 2096Start 2037
8th Annual Philadelphia International2091
Jun 2011Swissfederation source
#2 in 2011Score 5/9Opp avg 2048Start 2037
2011 Texas State and Amateur Championships1868
May 2011Swissfederation source
#6 in 2011Score 4/7Opp avg 1868Start 2037
DFW FIDE Open VIII2068
Jan 2011Swissfederation source
#3 in 2011Score 3½/5Opp avg 2068Start 2039
38th Annual World Open - U2400 Section2149
Jun – Jul 2010Swissfederation source
#2 in 2010Score 4½/9Opp avg 2192Start 1962
Texas State and Amateur Championship2210
May 2010Swissfederation source
Best of 2010Score 3½/7Opp avg 2267Start 1962
JG's Old-Fashioned Hamburgers Texas Masters1785
Jan 2010Swissfederation source
#3 in 2010Score 1/4Opp avg 1978Start 1989

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