IRT Cerrado Magistral ANBA Cochabamba
7 players participated in this 7-round tournament, held from 12 Mar 2026 to 15 Mar 2026 in Cochabamba, Bolivia. 1 titled players from 2 federations. Top 10 Elo average was 1851, and top seed was Nicolas Cuellar Cruz (🇧🇴 BOL, 1977).
Yoniel Sarmiento Sarmiento (🇨🇺 CUB, 1951) won with 5.5/7, ahead of Boris Ferrufino (4.5) and Nicolas Cuellar Cruz (3.0). Sarmiento Sarmiento won solo starting round 6.
The biggest upset came in round 7: Wendel Efrain Murillo Fernandez (1700) beat Hugo David Arteaga Perez (1874), a +174-point gap.
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How it unfolded
Top 7 · 7 roundsYoniel Sarmiento Sarmiento led from R6 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R6.
Yoniel Sarmiento Sarmiento takes the sole lead (5.0/6).
Yoniel Sarmiento Sarmiento drew with CM Boris Ferrufino (Black).
Yoniel Sarmiento Sarmiento won 5 in a row (R2–R6).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇨🇺Sarmiento Sarmiento, Yoniel | 1951 | * | ½ | 1 | 1 | 1 | 1 | 1 | 5.5 | 10.25 | 12.5 | +32.0 | 2236 |
| 2 | 🇧🇴CMFerrufino, Boris | 1913 | ½ | * | 0 | 1 | 1 | 1 | 1 | 4.5 | 7.75 | 13.5 | +19.0 | 2034 |
| 3 | 🇧🇴Cuellar Cruz, Nicolas | 1977 | 0 | 1 | * | 0 | — | 1 | 1 | 3.0 | 5.50 | 15.0 | -12.0 | 1929 |
| 4 | 🇧🇴Arteaga Perez, Hugo David | 1874 | 0 | 0 | 1 | * | 0 | — | 1 | 2.0 | 3.00 | 16.0 | -11.2 | 1791 |
| 5 | 🇧🇴Murillo Fernandez, Wendel Efrain | 1700 | 0 | 0 | — | 1 | * | — | 1 | 2.0 | 2.00 | 16.0 | +36.8 | 1879 |
| 6 | 🇧🇴Rodriguez Barrientos, Johan Raziel | 1768 | 0 | 0 | 0 | — | — | * | 1 | 1.0 | 0.00 | 17.0 | -11.6 | 1712 |
| 7 | 🇧🇴Bernal Zeballos, Herland | 1777 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 18.0 | -92.8 | 1064 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Murillo Fernandez, Wendel EfrainBOL+36.82.0 pts · #5
- 2Sarmiento Sarmiento, YonielCUB+32.05.5 pts · #1
- 3Ferrufino, BorisCMBOL+19.04.5 pts · #2
- 1Bernal Zeballos, HerlandBOL-92.80.0 pts · #7
- 2Cuellar Cruz, NicolasBOL-12.03.0 pts · #3
- 3Rodriguez Barrientos, Johan RazielBOL-11.61.0 pts · #6
- R7+174 Elo gap
- R1+103 Elo gap