Nelson Castaneda

USA · 68 yrs · K=20 · Peak 2341 (Apr 2001)

Best performance: 2190 at 34th Annual Chicago Open(Best of 2025)

World #=11437 live18#11,419 publishedUnited States #377

OCT26 Rating

2149

Live Rating

2149.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	56th Annual Continental Open — PremierAug 13 – Aug 16TPR 2011	2½/5	2011

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

Working toward the International Master title

Tracked norms: 2 · 18 of 27 games credit

Rating: peak 2341, needs 2400

No outstanding composition requirement

World Open 1997Jul 19976/9

Guelph Pro-Am Intl OpenAug 20035½/9

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

7 of 11 events · All years

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.

56th Annual Continental Open — Premier2011
Aug 2026Swissfederation source
#4 in 2026Score 2½/5Opp avg 2011Start 2168
31st annual Bradley Open — Major—(2)
Jul 2026Swissfederation source
Score 1/2Opp avg 1765Start 2185
15th Annual Hartford Open — Major Section!2150
Jun 2026Swissfederation source
#2 in 2026Score 2½/3Opp avg 1877Start 2186
94th Massachusetts Open — Championship2180
May 2026Swissfederation source
Best of 2026Score 2½/3Opp avg 1907Start 2183
5th Annual Old Line Open - Championship2126
Mar 2026Swissfederation source
#3 in 2026Score 3/5Opp avg 2054Start 2191
2026 Connecticut Classical - Open—(1)
Feb 2026Swissfederation source
Score ½/1Opp avg 1774Start 2199
58th annual Liberty Bell Open - Major1971
Jan 2026Swissfederation source
#5 in 2026Score 3/5Opp avg 1899Start 2226

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