Format
LR
LaChaussee, Robert
🇺🇸FIDE 39955982· Male· United States of America· Born in 1990
Follow Robert LaChausseeTrack his monthly FIDE ratings, games, tournaments and more.
Robert Lachaussee, a 36-year-old American player, is rated 1859 — just 27 short of his peak of 1886 (Dec 2025, age 35). He plays occasionally (9 games in the last 12 months). Recent appearances: 9th Annual Gulf Coast New Years Open - U2050 and 23rd Annual Turkey Bowl - U2050.
Current rating
1859
Standard
Rpd—·Blz—
All-time high
1886
−27 pts below
Dec 2025 · age 35
Dec 2025 · age 35
Activity
18
games / yr avg. · ≈2/mo
9 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#58,854
#58,854 · players worldwide · of 216,808
Career timeline
5 entries2026
73rd American 35-40 player
at age 36 · rated 1886
Jan 2026
2025
Crossed 1800
at age 35
Dec 2025
Crossed 1600
at age 35
Dec 2025
All-time peak 1886
at age 35 · −27 from today
Dec 2025
First FIDE rating
1886 · at age 35
Dec 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
-27
1886 → 1859
Tournaments
2
7 games
Score
4/ 757.1%
3W2D2L
Top 2 wins
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jan 2026 | 1.5/2 | #30 | 2006 | -26.8 |
Open Swiss | Nov 2025 | 2.5/4 | #8 | 1805 | 0.0 |
Rankings
/
United States of America
#1,617
out of 5,412 players
Americas
#6,602
in continent
World
#58,854
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 1617 | 1,859 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 6602 | 1,859 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 58854 | 1,859 | |