Format
LM
Liu, Merrick Ruqian
🇺🇸FIDE 39943291· Male· United States of America· Born in 2013
Follow Merrick Ruqian LiuTrack his monthly FIDE ratings, games, tournaments and more.
Merrick Ruqian Liu, a 13-year-old American player, is rated 1663. He has slipped back 39 Elo over the past 12 months. 13 rated games in the past year. Recent standard appearances include 2025 Susan Polgar Foundation National Open for Girls and Boys - K-12 Open, 2025 King County Open - Kenmore Open, and 75th Oregon Open - U2000. His peak of 1702 was reached at age 12 (Sep 2025).
Current rating
1663
Standard
Rpd—·Blz—
All-time high
1702
−39 pts below
Sep 2025 · age 12
Sep 2025 · age 12
Activity
17
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#122,966
#122,966 · players worldwide · of 216,808
Career timeline
5 entries2025
Crossed 1600
at age 12
Sep 2025
Crossed 1500
at age 12
Sep 2025
Crossed 1400
at age 12
Sep 2025
All-time peak 1702
at age 12 · −39 from today
Sep 2025
First FIDE rating
1702 · at age 12
Sep 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-39
1702 → 1663
Tournaments
4
22 games
Score
9/ 2240.9%
7W4D11L
Top 3 wins
2.[W]vsEvan Cen1,668·2025 Susan Polgar Foundation National Open for Girls and Boys - K-12 Open·R2·+20.3
Top 3 losses
3.[L]vsVishnu Mohan1,699·2025 Susan Polgar Foundation National Open for Girls and Boys - K-12 Open·R4·-17.9
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Nov 2025 | 3/3 | #25 | 2481 | +3.2 |
Swiss | Sep 2025 | 1.5/3 | #64 | 1727 | -36.0 |
Swiss | Aug 2025 | 3/2 | #30 | 2444 | -6.4 |
Swiss | Aug 2025 | 1.5/5 | #42 | 1657 | 0.0 |
Rankings
/
United States of America
#3,706
out of 5,412 players
Americas
#14,963
in continent
World
#122,961
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 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 |
| ... | ||
| 3706 | 1,663 | |
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 |
| ... | ||
| 14963 | 1,663 | |
World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
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| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| ... | ||
| 122961 | 1,663 | |