Format
PW
Perez, William
🇨🇴FIDE 4460260· Male· Colombia· Born in 1981
Follow William PerezTrack his monthly FIDE ratings, games, tournaments and more.
William Perez, a 45-year-old Colombian player, is rated 1916. He plays occasionally (8 games in the last 12 months) and had 4 career breaks: 14 months (2015–2016), 26 months (2016–2019), 31 months (2019–2021, COVID-19 included) and 13 months (2024–2025). Recent appearances: XV IRT Aficionados Raza Elo 1800 a 1999 Medellin 2025 and XXXII IRT Aficionados Sub 1999 Feria de las Flores 2025. His peak of 2001 was reached at age 40 (Sep 2021).
Current rating
1916
Standard
Rpd1981·Blz1895
All-time high
2001
−85 pts below
Sep 2021 · age 40
Sep 2021 · age 40
Activity
20
games / yr avg. · ≈2/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#44,297
#44,297 · players worldwide · of 216,808
Career timeline
14 entries2024
Best 12-month gain (+66 Elo)
1871 → 1937
Sep 2024
Inactive for 13 months
paused at 1937 → returned at 1934
Jul 2024
2023
100 career games
at age 42
Sep 2023
2022
22nd Colombian 40-45 player
at age 41 · rated 1973
Apr 2022
2021
K-factor lowered to 20
at age 40
Nov 2021
18th Colombian 35-40 player
at age 40 · rated 2001
Oct 2021
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-21
1937 → 1916
Tournaments
2
8 games
Score
4.5/ 856.3%
4W1D3L
Top 3 wins
2.[W]vsMaria Camila Lopez Giraldo1,779·XXXII IRT Aficionados Sub 1999 Feria de las Flores 2025·R5·+5.8
Top 3 losses
1.[L]vsLuis Fernando Gonzalez Cardona1,801·XXXII IRT Aficionados Sub 1999 Feria de las Flores 2025·R1·-13.7
2.[L]vsAndres David Mendez Rodriguez1,826·XV IRT Aficionados Raza Elo 1800 a 1999 Medellin 2025·R7·-12.5
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Oct 2025 | 2.5/5 | #38 | 1797 | -18.0 |
Open Swiss | Aug 2025 | 2/3 | #64 | 1885 | -3.4 |
Rankings
/
Colombia
#282
out of 2,941 players
Americas
#4,856
in continent
World
#44,297
out of 400,000+
National ranking
Europe & World
Europe
World
Colombia
| 1 | 🇨🇴Follow Jose Gabriel Cardoso CardosoTrack their monthly FIDE ratings, games, tournaments and more. | 2,543 |
| 2 | 🇨🇴Follow Santiago Avila PavasTrack their monthly FIDE ratings, games, tournaments and more. | 2,504 |
| 3 | 🇨🇴Follow Jaime Alexander CuartasTrack their monthly FIDE ratings, games, tournaments and more. | 2,497 |
| 4 | 🇨🇴Follow Roberto Garcia PantojaTrack their monthly FIDE ratings, games, tournaments and more. | 2,484 |
| 5 | 🇨🇴Follow Sergio E BarrientosTrack their monthly FIDE ratings, games, tournaments and more. | 2,476 |
| 6 | 🇨🇴Follow Joshua Daniel Ruiz CastilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,472 |
| 7 | 🇨🇴Follow Santiago Lopez RayoTrack their monthly FIDE ratings, games, tournaments and more. | 2,414 |
| 8 | 🇨🇴Follow Cristhian Camilo Rios GomezTrack their monthly FIDE ratings, games, tournaments and more. | 2,405 |
| 9 | 🇨🇴Follow Martin Martinez RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,395 |
| 10 | 🇨🇴Follow Sebastian Felipe SanchezTrack their monthly FIDE ratings, games, tournaments and more. | 2,390 |
| ... | ||
| 282 | 1,916 | |
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 |
| ... | ||
| 4856 | 1,916 | |
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 |
| ... | ||
| 44297 | 1,916 | |