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FIDE ID 8641757· born 2010 · last updated 5/12/2026
FIDE standard
2161
FIDE rapid
2082
FIDE blitz
2049
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Shortlist public Lichess and chess.com accounts for Xu via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games ofXu…
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Real tournament games of Chang(CQ) Xu from public sources. Select a game to replay it on the board.
All games
+43 =11 -36 · score54% · 90 games
As White
+19 =4 -17 · score53% · 40 games
As Black
+24 =7 -19 · score55% · 50 games
Kovalenko,I(2669)
Xu,Chang(CQ)(2139)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| 19th Arad Open 2026 | 2 | 2026-08-03 to 2026-08-04 |
| Round 3: Kovalenko, Igor - Xu, Chang(CQ) | 1 | 2026-08-04 |
| Round 1: Kopylov, Daniel - Xu, Chang(CQ) | 1 | 2026-08-03 |
| Alba Grand Prix Rapid | 4 | 2026-08-02 |
| Round 8: Bernadskiy, Vitaliy - Xu, Chang(CQ) | 1 | 2026-08-02 |
| Round 7: Xu, Chang(CQ) - Sengupta, Deep | 1 | 2026-08-02 |
| Round 6: Sherman, Raem - Xu, Chang(CQ) | 1 | 2026-08-02 |
| Round 1: Lumachi, Gabriele - Xu, Chang(CQ) |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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As Black
| 1 |
| 2026-07-26 |
| Romania GP Brasov 2026 | 1 | 2026-07-25 |
| Round 10: Xu, Chang(CQ) - Aryan Mehta | 1 | 2026-07-23 |
AI matching from found games
We already found 65 of Xu ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (53), lichess_broadcast (37)- latest 8/4/2026
Helps match accounts whose display name is not written in Latin letters.
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