Format
Cu Hor, Winston Darwin
FM🇬🇹FIDE 7300662· Male· Guatemala· Born in 1990
Follow Winston Darwin Cu HorTrack his monthly FIDE ratings, games, tournaments and more.
Winston Darwin Cu Hor, a 36-year-old FIDE Master, is rated 2329 and sitting in the top 1% of players worldwide. He has fluctuated between 2329 and 2365 over the past 2 years. 20 rated games in the past year (≈30/year long-term). Recent standard appearances include Burgenland Landesliga 2025-2026 Round 10, 2. Bundesliga Ost AUT 2025-2026 Round 10-11, and 2. Bundesliga Ost AUT 2025-2026 Round 6-7. Also played 3 rapid (including Grand Prix PlusCity - Open Austrian Team Rapid Championship 2025) and 2 blitz events (including Grand Prix PlusCity - Blitz Tournament 2025) recently. He had 2 career breaks: 17 months (2007–2008) and 15 months (2009–2010). His peak of 2365 was reached at age 34 (Apr 2024); he also reached #1 nationally in Jun 2023 and has been #1 for 36 months and counting.
Awarded FM in 2010 (age 20). Earned a IM norm at American Continental CC 2016. At junior level, he reached #1 and #1 nationally in U20 and U18.
Current rating
2329
Standard
Rpd2308·Blz2315
All-time high
2365
−36 pts below
Apr 2024 · age 34
Apr 2024 · age 34
Activity
14
games / yr avg. · ≈1/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 1%
#3,224 · players worldwide · of 216,808
#1 nationally since Jun 2023
#1 nationally since Jun 2023
Career timeline
17 entries2026
36 months in National #1 (ongoing)
longest streak 36 months · since Jun 2023
May 2026
2024
All-time peak 2365
at age 34 · −36 from today
Apr 2024
2023
Peak national rank: #1
at age 33 · rated 2324
Jun 2023
2022
500 career games
at age 32
Mar 2022
2017
Re-crossed 2300
at age 27
Jul 2017
2016
Re-crossed 2300
at age 26
Jul 2016
Standard rating history
Activity & highlights
Top opponent
Evolution
-8
2337 → 2329
Tournaments
8
20 games
Score
14.5/ 2072.5%
11W7D2L
Top 3 wins
Top 2 losses
2.[L]vsLazaro Bruzon BatistaGM2,543·Tercer Torneo Internacional de Ajedrez Club Caissa Guatemala 2026·R6·-4.7
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0.5/1 | #7 | 2049 | -6.8 |
Team | Mar 2026 | 1/2 | #40 | 2321 | -0.8 |
Team | Jan 2026 | 1.5/2 | #19 | 2357 | +0.4 |
Open Swiss | Jan 2026 | 6.5/9 | #5 | 2250 | -13.2 |
Team | Dec 2025 | 1/1 | #4 | 2716 | +1.6 |
Team | Nov 2025 | 1/2 | #25 | 2284 | -3.8 |
Team | Nov 2025 | 1/1 | #13 | 2773 | +1.8 |
Team | Oct 2025 | 2/2 | #15 | 3008 | +13.0 |
Most-Played Opponents
vsCarlos A. Juarez FloresIM
🇬🇹GUA·2298
+1 −9 =8
18 games·last met Jan 2020
View head-to-head →
vsDavid Emanuel Giron ChavezFM
🇬🇹GUA·2095
+3 −0 =12
15 games·last met Jan 2026
View head-to-head →
vsWilson Estuardo LorenzanaIM
🇬🇹GUA·2077
+4 −2 =7
13 games·last met Jan 2020
View head-to-head →
vsGustavo E. Juarez FloresFM
🇬🇹GUA·1954
+8 −0 =2
10 games·last met Feb 2020
View head-to-head →
vsCarlos A. Reyes NajeraFM
🇬🇹GUA·2062
+3 −2 =5
10 games·last met Jan 2020
View head-to-head →
Rankings
/
Guatemala
#1
out of 238 players
Americas
#370
in continent
World
#3,224
out of 400,000+
National ranking
Europe & World
Europe
World
Guatemala
| 1 | 2,329 | |
| 2 | 🇬🇹Follow Carlos A. Juarez FloresTrack their monthly FIDE ratings, games, tournaments and more. | 2,298 |
| 3 | 🇬🇹Follow David Emanuel Giron ChavezTrack their monthly FIDE ratings, games, tournaments and more. | 2,095 |
| 4 | 🇬🇹Follow Ricardo Andres Ordonez BonillaTrack their monthly FIDE ratings, games, tournaments and more. | 2,092 |
| 5 | 🇬🇹Follow Hector Jose Linares OrellanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,078 |
| 6 | 🇬🇹Follow Eduardo Galvez DastinTrack their monthly FIDE ratings, games, tournaments and more. | 2,076 |
| 7 | 🇬🇹Follow Victor G. Carballo LemusTrack their monthly FIDE ratings, games, tournaments and more. | 2,070 |
| 8 | 🇬🇹Follow Gustavo Adolfo Monroy LopezTrack their monthly FIDE ratings, games, tournaments and more. | 2,059 |
| 9 | 🇬🇹Follow Jose David Lopez EscobarTrack their monthly FIDE ratings, games, tournaments and more. | 2,047 |
| 10 | 🇬🇹Follow Brayan Alexis Garcia Y.Track their monthly FIDE ratings, games, tournaments and more. | 2,045 |
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 |
| ... | ||
| 370 | 2,329 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 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 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 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 |
| ... | ||
| 3224 | 2,329 | |