14 CHESS BOSS - CHESS TOUR MAGISTRAL C
Round-RobinStandard
8 players participated in this 7-round tournament, held from 15 May 2026 to 17 May 2026 in Santiago, Chile. Top 10 Elo average was 1810, and top seed was Valeria Valderrama Candia (🇨🇱 CHI, 1868).
Suraj Sriram Nandwani Narwani (🇨🇱 CHI, 1825) won with 4.5/7, ahead of Walter Benjamin Cortes Valdivia (4.5) and Joaquin Pat Gonzalez Gonzalez (4.0). Nandwani Narwani shared the lead from round 5, winning on tie-break.
Location
🇨🇱Santiago, Chile
Dates
15 May 2026 → 17 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇨🇱Chile×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 8 · 7 roundsCo-leaders
3
2
1
1
2
1
2
Cortes Valdivia#1Nandwani Narwani#2Pereira Cid#3Contreras Herrera#4Gonzalez Gonzalez#5Valderrama Candia#6Pino Smythe#7Gonzalez Fuentealba#8
R6 · LEADER CHANGE17 May
Suraj Sriram Nandwani Narwani takes the sole lead (4.0/6).
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Walter Benjamin Cortes Valdivia lost to Suraj Sriram Nandwani Narwani (White).
WIN STREAKS · 2 top finishers
Walter Benjamin Cortes Valdivia 3 wins (R5–R7)Fabian Pereira Cid 3 wins (R4–R6)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇨🇱Nandwani Narwani, Suraj Sriram | 1825 | * | 1 | ½ | ½ | 1 | ½ | 0 | 1 | 4.5 | 14.75 | 23.5 | +34.0 | 1910 |
| 1 | 🇨🇱Cortes Valdivia, Walter Benjamin | 1868 | 0 | * | ½ | 0 | 1 | 1 | 1 | 1 | 4.5 | 13.00 | 23.5 | +15.2 | 1904 |
| 5 | 🇨🇱Gonzalez Gonzalez, Joaquin Pat | 1824 | ½ | ½ | * | 1 | ½ | 1 | 0 | ½ | 4.0 | 14.25 | 24.0 | +7.0 | 1858 |
| 3 | 🇨🇱Pereira Cid, Fabian | 1849 | ½ | 1 | 0 | * | 0 | ½ | 1 | 1 | 4.0 | 12.00 | 24.0 | +2.0 | 1855 |
| 4 | 🇨🇱Contreras Herrera, Sebastian Andres | 1789 | 0 | 0 | ½ | 1 | * | ½ | 1 | 1 | 4.0 | 11.25 | 24.0 | +29.6 | 1863 |
| 6 | 🇨🇱Valderrama Candia, Valeria | 1868 | ½ | 0 | 0 | ½ | ½ | * | 1 | 1 | 3.5 | 9.75 | 24.5 | -12.4 | 1802 |
| 7 | 🇨🇱Pino Smythe, Maximiliano | 1809 | 1 | 0 | 1 | 0 | 0 | 0 | * | 1 | 3.0 | 9.00 | 25.0 | -19.2 | 1760 |
| 8 | 🇨🇱Gonzalez Fuentealba, Sofia Catalina | 1649 | 0 | 0 | ½ | 0 | 0 | 0 | 0 | * | 0.5 | 2.00 | 27.5 | -52.8 | 1411 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Nandwani Narwani, Suraj SriramCHI+34.04.5 pts · #2
- 2Contreras Herrera, Sebastian AndresCHI+29.64.0 pts · #4
- 3Cortes Valdivia, Walter BenjaminCHI+15.24.5 pts · #1
Top rating losers
- 1Gonzalez Fuentealba, Sofia CatalinaCHI-52.80.5 pts · #8
- 2Pino Smythe, MaximilianoCHI-19.23.0 pts · #7
- 3Valderrama Candia, ValeriaCHI-12.43.5 pts · #6