CChessStats
Format
Cu Hor, Winston Darwin

Cu Hor, Winston Darwin

FM🇬🇹

FIDEFIDE 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 2311 and ranked 1st among GUA players, and in the top 2% 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 events (including Grand Prix PlusCity - Open Austrian Team Rapid Championship 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 37 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

2311

Standard

Rpd2308·Blz2315

All-time high

2365

−54 pts below
Apr 2024 · age 34

Activity

17

games / yr avg. · ≈1/mo

29 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#1

#1 · GUA players · of 203
#1 nationally since Jun 2023

Career timeline

17 entries
2026
37 months in National #1 (ongoing)
longest streak 37 months · since Jun 2023
Jun 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

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19

Activity & highlights

Top opponent
vs Aksel Bu KvaloyGM 2,487
Unga talanger GM9 · May 2026 · +4.7 Elo
Evolution
-26
2337 → 2311
Tournaments
10
40 games
Score
23/ 4057.5%
16W14D10L
Top 3 losses
1.[L]vsArvin RastiFM2,305·Unga talanger GM9·R3·-10.2
2.[L]vsSandor VidekiIM2,345·2. Bundesliga Ost AUT 2025-2026 Round 4-5·R4·-10.1
3.[L]vsMaximillian LuIM2,441·Unga talanger GM9·R4·-6.4

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
XIX American Continental Chess Championship 2026 - "Jorge Vega Fernandez in Memoriam"
Open Swiss
Jun 20266/11#412360+18.6
Unga talanger GM9
Round-Robin
May 20262.5/9#92252-18.4
Burgenland Landesliga 2025-2026 Round 10
Team
Apr 20260.5/1#72049-6.8
2. Bundesliga Ost AUT 2025-2026 Round 10-11
Team
Mar 20261/2#402321-0.8
2. Bundesliga Ost AUT 2025-2026 Round 6-7
Team
Jan 20261.5/2#192357+0.4
Tercer Torneo Internacional de Ajedrez Club Caissa Guatemala 2026
Open Swiss
Jan 20266.5/9#52250-13.2
Burgenland Landesliga 2025-2026 Round 5
Team
Dec 20251/1#42716+1.6
2. Bundesliga Ost AUT 2025-2026 Round 4-5
Team
Nov 20251/2#252284-3.8
Burgenland Landesliga 2025-2026 Roud 3-4
Team
Nov 20251/1#132773+1.8
2. Bundesliga Ost AUT 2025-2026 Round 1-3
Team
Oct 20252/2#153008+13.0
Worst Elo result: Unga talanger GM9 (-18.4 Elo, finished #9).

Most-Played Opponents

vsCarlos A. Juarez FloresIM
🇬🇹GUA·2308
+1 −9 =8
18 games·last met Jan 2020
View head-to-head →
vsDavid Emanuel Giron ChavezFM
🇬🇹GUA·2086
+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·1959
+8 −0 =2
10 games·last met Feb 2020
View head-to-head →
vsCarlos A. Reyes NajeraFM
🇬🇹GUA·2041
+3 −2 =5
10 games·last met Jan 2020
View head-to-head →

Rankings

/
Guatemala
#1
out of 251 players
Americas
#425
in continent
World
#3,727
out of 400,000+

National ranking

Europe & World

Europe
World
Guatemala
12,311
2
🇬🇹Juarez Flores, Carlos A.Follow Carlos A. Juarez FloresTrack their monthly FIDE ratings, games, tournaments and more.
2,308
3
🇬🇹Ordonez Bonilla, Ricardo AndresFollow Ricardo Andres Ordonez BonillaTrack their monthly FIDE ratings, games, tournaments and more.
2,116
4
🇬🇹Giron Chavez, David EmanuelFollow David Emanuel Giron ChavezTrack their monthly FIDE ratings, games, tournaments and more.
2,086
5
🇬🇹Galvez Dastin, EduardoFollow Eduardo Galvez DastinTrack their monthly FIDE ratings, games, tournaments and more.
2,076
6
🇬🇹Carballo Lemus, Victor G.Follow Victor G. Carballo LemusTrack their monthly FIDE ratings, games, tournaments and more.
2,072
7
🇬🇹Monroy Lopez, Gustavo AdolfoFollow Gustavo Adolfo Monroy LopezTrack their monthly FIDE ratings, games, tournaments and more.
2,062
8
🇬🇹Garcia Y., Brayan AlexisFollow Brayan Alexis Garcia Y.Track their monthly FIDE ratings, games, tournaments and more.
2,050
9
🇬🇹Lopez Escobar, Jose DavidFollow Jose David Lopez EscobarTrack their monthly FIDE ratings, games, tournaments and more.
2,047
10
🇬🇹Reyes Najera, Carlos A.Follow Carlos A. Reyes NajeraTrack their monthly FIDE ratings, games, tournaments and more.
2,041
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,696
7
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
425🇬🇹Cu Hor, Winston Darwin2,311
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
3727🇬🇹Cu Hor, Winston Darwin2,311