IRT - El Alto 41
Open SwissStandard
12 players participated in this 7-round tournament, held from 06 Mar 2026 to 08 Mar 2026 in El Alto, Bolivia. 1 titled players. Top 10 Elo average was 864, and top seed was Luis Miguel Aguilar (🇧🇴 BOL, FM, 2215).
Luis Miguel Aguilar (🇧🇴 BOL, FM, 2215) won with 6.0/7, ahead of Camila Montano Tarquiola (5.5) and Aaron Alfredo Quelca Torrejon (3.5). Aguilar took the lead from round 5.
Location
🇧🇴El Alto, Bolivia
Dates
06 Mar 2026 → 08 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Titled players · 1
FM×1
Federations · 1 represented
🇧🇴Bolivia×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsFM Luis Miguel Aguilar led from R5; +0.5-point edge over the runner-up.
Co-leaders
4
2
2
1
1
1
1
R5 · LEADER CHANGE07 Mar
FM Luis Miguel Aguilar takes the sole lead (4.0/5).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
FM Luis Miguel Aguilar beat Camila Montano Tarquiola (Black).
WIN STREAKS · 2 top finishers
FM Luis Miguel Aguilar 6 wins (R2–R7)Camila Montano Tarquiola 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMLuis Miguel Aguilar | * | 1 | 1 | 1 |
| 2Camila Montano Tarquiola | 0 | * | — | ½ |
| 3Aaron Alfredo Quelca Torrejon | 0 | — | * | 0 |
| 4Josept Samuel Salguero Mamani | 0 | ½ | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Aguilar, Luis MiguelFM | 2215 | BOL | F | +7B | +6N | +2N | +4B | +3N | +9B | 6.0 | 20.0 | 22.0 | 20.00 | 2624 | +5.2 |
| 2 | Montano Tarquiola, Camila | 1842 | BOL | +6N | +5B | =4N | −1B | +7N | +8B | +10N | 5.5 | 21.0 | 23.0 | 15.25 | 1795 | -7.2 |
| 3 | Quelca Torrejon, Aaron Alfredo | 0 | BOL | =7N | +10B | =5N | −4B | =8N | −1B | +12B | 3.5 | 20.0 | 20.0 | 6.25 | 1507 | 0.0 |
| 4 | Salguero Mamani, Josept Samuel | 1504 | BOL | +11N | +9B | =2B | +3N | −1N | F | F | 3.5 | 18.0 | 18.0 | 9.25 | 1680 | +12.0 |
| 5 | Catari, Valeria | 1476 | BOL | +8B | −2N | =3B | F | F | +12N | +11B | 3.5 | 12.5 | 12.5 | 5.25 | 1042 | -4.0 |
| 6 | FIDE 3372421 | 0 | — | −2B | +8N | −1B | +11N | +10B | F | −7N | 3.0 | 21.0 | 22.0 | 5.50 | 1088 | 0.0 |
| 7 | Churata Huacani, John Osman | 1606 | BOL | =3B | −1N | F | +10N | −2B | F | +6B | 2.5 | 23.0 | 24.0 | 6.75 | 1124 | -5.6 |
| 8 | Rodriguez Calle, Matias Aron | 0 | BOL | −5N | −6B | +12B | +9N | =3B | −2N | F | 2.5 | 17.5 | 17.5 | 3.75 | 859 | 0.0 |
| 9 | FIDE 3374378 | 0 | — | F | −4N | −10B | −8B | +12N | +11B | −1N | 2.0 | 21.0 | 21.0 | 1.00 | 1059 | 0.0 |
| 10 | Sossa Ojeda, Benjamin Tadeo | 0 | BOL | +12B | −3N | +9N | −7B | −6N | F | −2B | 2.0 | 16.5 | 16.5 | 2.00 | 924 | 0.0 |
| 11 | FIDE 3374386 | 0 | — | −4B | +12N | F | −6B | F | −9N | −5N | 1.0 | 14.5 | 14.5 | 0.00 | 690 | 0.0 |
| 12 | FIDE 3374360 | 0 | — | −10N | −11B | −8N | F | −9B | −5B | −3N | 0.0 | 14.5 | 14.5 | 0.00 | 676 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Salguero Mamani, Josept SamuelBOL+12.03.5 pts · #4
- 2Aguilar, Luis MiguelFMBOL+5.26.0 pts · #1
- 3Sossa Ojeda, Benjamin TadeoBOL0.02.0 pts · #12
Top rating losers
- 1Montano Tarquiola, CamilaBOL-7.25.5 pts · #2
- 2Churata Huacani, John OsmanBOL-5.62.5 pts · #8
- 3Catari, ValeriaBOL-4.03.5 pts · #11