Format
MV
Mancilla Vallejos, Javier
🇧🇴FIDE 3302636· Male· Bolivia· Born in 1961
Follow Javier Mancilla VallejosTrack his monthly FIDE ratings, games, tournaments and more.
Javier Mancilla Vallejos, a 65-year-old player, is rated 1772. He plays occasionally (6 games in the last 12 months) and had 2 career breaks: 101 months (2013–2021) and 17 months (2021–2023). Recent appearances: Grand Prix Nacional de Ajedrez 2026-2027 (2do. Torneo) and Grand Prix Nacional de Ajedrez 2025-2026 (6to. Torneo). His peak of 2056 was reached at age 49 (Mar 2010); he also reached #38 nationally in Mar 2011.
Current rating
1772
Standard
Rpd—·Blz1918
All-time high
2056
−284 pts below
Mar 2010 · age 49
Mar 2010 · age 49
Activity
4
games / yr avg.
6 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#85,100
#85,100 · players worldwide · of 216,808
Career timeline
14 entries2024
Best 12-month gain (+61 Elo)
1802 → 1863
May 2024
2022
1st 60-65 player nationally
at age 61 · rated 1892
Apr 2022
2021
1st 55-60 player nationally
at age 60 · rated 1892
Dec 2021
Inactive for 17 months
paused at 1892 → returned at 1850
Oct 2021
2013
5th 50-55 player nationally
at age 52 · rated 1944
Apr 2013
K-factor lowered to 15
at age 52
Apr 2013
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-73
1845 → 1772
Tournaments
2
8 games
Score
3/ 837.5%
3W0D5L
Top 2 wins
1.[W]vsLuciana Lizeth Huaynoca Lopez1,443·Grand Prix Nacional de Ajedrez 2026-2027 (2do. Torneo)·R4·+2.6
2.[W]vsMatias Benjamin Colque Condori1,443·Grand Prix Nacional de Ajedrez 2025-2026 (6to. Torneo)·R6·+2.3
Top 3 losses
1.[L]vsSander Jefferson Rueda Aguirre1,528·Grand Prix Nacional de Ajedrez 2025-2026 (6to. Torneo)·R7·-16.5
2.[L]vsJose Ignacio Rocha Michel1,595·Grand Prix Nacional de Ajedrez 2025-2026 (6to. Torneo)·R5·-15.2
3.[L]vsYhossue Gabriel Benitez Ramos1,619·Grand Prix Nacional de Ajedrez 2025-2026 (6to. Torneo)·R3·-14.7
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 1/3 | #36 | 1485 | -23.6 |
Swiss | Jul 2025 | 2/3 | #35 | 1666 | -49.4 |
Rankings
/
Bolivia
#113
out of 703 players
Americas
#9,936
in continent
World
#85,099
out of 400,000+
National ranking
Europe & World
Europe
World
Bolivia
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| ... | ||
| 113 | 1,772 | |
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 |
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 9936 | 1,772 | |
World
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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 |
| ... | ||
| 85099 | 1,772 | |