IRT SUB 1800 de mayo 2026
Open SwissStandard
15 players participated in this 7-round tournament, held from 05 May 2026 to 26 May 2026 in CABA - Torre Blanca, Argentina. Top 10 Elo average was 1636, and top seed was Nicolas Sanvitale (🇦🇷 ARG, 1770).
Alessandro Valery (🇦🇷 ARG, 1664) won with 5.5/7, ahead of Nicolas Sanvitale (5.0) and Javier Lejtman (4.0). Valery won solo starting round 5.
The biggest upset came in round 6: Javier Lejtman (1468) beat Enmanuel David Tolosa Paz (1766), a +298-point gap.
Location
🇦🇷CABA - Torre Blanca, Argentina
Dates
05 May 2026 → 26 May 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇦🇷Argentina×13
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsAlessandro Valery led from R3; +0.5-point edge over the runner-up.
Co-leaders
5
2
1
3
1
1
1
R3–R7 · LEAD HELD
Alessandro Valery held the sole lead from R3 through R7 without losing it.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Alessandro Valery beat Nicolas Sanvitale (White).
R1–R5 · WIN STREAK
Alessandro Valery won 4 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Valery, Alessandro | 1664 | ARG | +14B | +13N | +2B | F | +5B | =4N | +3N | 5.5 | 18.5 | 18.5 | 14.75 | 1988 | +69.6 |
| 2 | Sanvitale, Nicolas | 1770 | ARG | +10N | +3B | −1N | +9B | −4N | +5B | +6N | 5.0 | 21.0 | 22.5 | 13.50 | 1720 | -5.2 |
| 3 | Lejtman, Javier | 1468 | ARG | +9B | −2N | +7B | −5N | +11B | +8N | −1B | 4.0 | 20.0 | 21.0 | 7.50 | 1689 | +32.6 |
| 4 | Sarrias, Lorenzo Cuauhtemoc | 1746 | ARG | F | F | −8B | +10N | +2B | =1B | +5N | 3.5 | 17.0 | 17.0 | 12.25 | 1813 | +14.0 |
| 5 | Guibourg, Ignacio | 1673 | ARG | F | +12N | +13B | +3B | −1N | −2N | −4B | 3.0 | 20.0 | 20.0 | 6.00 | 1554 | -15.8 |
| 6 | Spinelli, Carlos | 0 | ARG | F | −9N | −12B | +7N | +10B | +11N | −2B | 3.0 | 13.0 | 13.0 | 5.00 | 1435 | 0.0 |
| 7 | Gimenez, Ezequiel | 1572 | ARG | −11N | =10B | −3N | −6B | +15B | F | +12N | 2.5 | 10.5 | 10.5 | 1.75 | 1619 | +7.2 |
| 8 | Tolosa Paz, Enmanuel David | 1766 | ARG | F | +11B | +4N | F | F | −3B | F | 2.0 | 14.0 | 14.0 | 4.50 | 1607 | -15.2 |
| 9 | La Rotonda, Javier | 1689 | ARG | −3N | +6B | +11N | −2N | F | F | F | 2.0 | 14.0 | 14.0 | 4.00 | 819 | -23.4 |
| 10 | Zaragoza, Fernando | 0 | ARG | −2B | =7N | F | −4B | −6N | F | +11B | 1.5 | 15.0 | 15.0 | 2.25 | 1423 | 0.0 |
| 11 | FIDE 20081618 | 0 | — | +7B | −8N | −9B | F | −3N | −6B | −10N | 1.0 | 15.0 | 16.0 | 2.50 | 1431 | 0.0 |
| 12 | Cerdeiras, Juan | 1480 | ARG | F | −5B | +6N | F | F | F | −7B | 1.0 | 11.5 | 11.5 | 3.00 | 823 | -24.8 |
| 13 | FIDE 20081626 | 0 | — | +15N | −1B | −5N | F | F | F | F | 1.0 | 8.5 | 8.5 | 0.00 | 1498 | 0.0 |
| 14 | Diaz, Camilo | 1454 | ARG | −1N | F | F | F | F | F | F | 0.0 | 5.5 | 5.5 | 0.00 | 864 | -9.2 |
| 15 | Rodriguez Mauro, Mateo | 1533 | ARG | −13B | F | F | F | −7N | F | F | 0.0 | 5.0 | 5.0 | 0.00 | 772 | -18.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Valery, AlessandroARG+69.65.5 pts · #1
- 2Lejtman, JavierARG+32.64.0 pts · #2
- 3Sarrias, Lorenzo CuauhtemocARG+14.03.5 pts · #4
Top rating losers
- 1Cerdeiras, JuanARG-24.81.0 pts · #12
- 2La Rotonda, JavierARG-23.42.0 pts · #14
- 3Rodriguez Mauro, MateoARG-18.00.0 pts · #13
Biggest upsets
- R6+298 Elo gap
- R1+221 Elo gap
- R3+106 Elo gap