Warren Harper

USA · 35 yrs · K=20 · Peak 2368 (Nov 2025)

Best performance: 2476 at Texas State and Amateur(Best of 2008)

World #=2326 live31#2,295 publishedUnited States #=111

OCT26 Rating

2368

Live Rating

2368.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	2368	0
Sep 2026	2368	0
Aug 2026	2368	0
Jul 2026	2368	0
Jun 2026	2368	0
May 2026	2368	0
Apr 2026	2368	0
Mar 2026	2368	0
Feb 2026	2368	0
Jan 2026	2368	0
Dec 2025	2368	0
Nov 2025	2368	+12

Next title: IMrating 2368 of 2400, live 2368no norms on record yetdetails ↓

Classical games since the October list

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

	Last played	Score	TPR
	2025 Texas Norm SwissOct 8, 2025 – Oct 13, 2025TPR 2406	4½/9	2406

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

Title Progress

IM title progress

Next title: International Master

Rating: peak 2368, needs 2400 · live 2368

Norms: none on record with us yet

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

Event timeline · Classical

29 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.

2025 Texas Norm Swiss2406
Oct 2025Swissfederation source
Best of 2025Score 4½/9Opp avg 2406Start 2356
Texas Team Championship 20242630
Jan 2024Swissfederation source
Score 5/5Opp avg 1830Start 2348
2017 Lone Star Open2238
Mar – Apr 2017Swissfederation source
Best of 2017Score 3½/5Opp avg 2089Start 2342
44th Annual World Open2365
Jun – Jul 2016Swissfederation source
Best of 2016Score 5/9Opp avg 2322Start 2336
2015 Houston Summer Chess Festival2300
Jul 2015Swissfederation source
Best of 2015Score 3½/5Opp avg 2151Start 2335
2014 Houston Open2370
Nov 2014Swissfederation source
Best of 2014Score 3½/5Opp avg 2221Start 2323
2013 Houston Open2388
Jul 2013Swissfederation source
Best of 2013Score 4/5Opp avg 2148Start 2310
2013 Lone Star Open2283
Mar 2013Swissfederation source
#2 in 2013Score 4/5Opp avg 2090Start 2311
2012 Not-Senior-Not-A-Junior Open2214
Jul 2012Swissfederation source
Best of 2012Score 4/5Opp avg 2089Start 2314
2011 US Junior Open - U21 Section2222
Jul 2011Swissfederation source
#2 in 2011Score 4½/6Opp avg 2029Start 2320
2011 US Junior Closed2368
Jun 2011Round robinfederation source
Best of 2011Score 5/9Opp avg 2325Start 2310
2010 US Junior Championship2337
Jul 2010Round robinfederation source
Best of 2010Score 4/9Opp avg 2380Start 2304
Houston Open—(1)
Jul 2009Swissfederation source
Score 2/3Opp avg 2424Start 2309
2008 US Class Championships—(2)
Jul 2008Swissfederation source
Score 3/3Opp avg 2123Start 2294
36th Annual World Open (Open Section)2302
Jan – Jun 2008Swissfederation source
#3 in 2008Score 4½/9Opp avg 2302Start 2234
Texas State and Amateur2476
May 2008Swissfederation source
Best of 2008Score 6/7Opp avg 2167Start 2254
10th Annual Foxwoods Open2330
Mar 2008Swissfederation source
#2 in 2008Score 5½/9Opp avg 2235Start 2234
Lone Star Open2906
Feb 2008Swissfederation source
Score 3/3Opp avg 2106Start 2234
Susan Polgar International Open—(2)
Jan 2008Swissfederation source
Score 4/5Opp avg 2349Start 2234
2007 World Youth Chess Championships - u16boys2052
Nov 2007Swissfederation source
#7 in 2007Score 6/11Opp avg 2052Start 2246
2007 US Class Championships—(2)
Oct 2007Swissfederation source
Score 2/3Opp avg 2471Start 2246
108th Annual US Open2149
Jul 2007Swissfederation source
#6 in 2007Score 6½/9Opp avg 2149Start 2188
2007 Houston Open2364
Jul 2007Swissfederation source
#2 in 2007Score 3½/5Opp avg 2239Start 2188
35th Annual World Open Open Section2206
Jun 2007Swissfederation source
#5 in 2007Score 3½/9Opp avg 2286Start 2153
2007 US Cadet2278
Jun 2007Round robinfederation source
#3 in 2007Score 7/10Opp avg 2129Start 2153

Rated near Warren Harper · Classical

World

#=2326Zvonimir Ivekovic2368.0
#=2326FM Sebastian Mauritsson2368.0
#=2326FM Warren Harper2368.0
#=2326IM Roberto Paramos Dominguez2368.0
#=2326IM Alejandro 2000 Perez Garcia2368.0

United States

#109FM Aditeya Das2372.2
#110GM Jesse Kraai2372.0
#=111FM Warren Harper2368.0
#=111FM Harshin Reddy Jagirapu2368.0
#113IM Isaac Wang2367.0

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