Final Juegos Nacionales Comunales 2025 Ajedrez Clasico Masculino
19 players participated in this 7-round tournament, held from 20 Sept 2025 to 23 Sept 2025 in Bucaramanga - SAN, Colombia. Top 10 Elo average was 971, and top seed was Omar Salcedo (🇨🇴 COL, 2038).
Lewis Walter Bustos Bustos (🇨🇴 COL, 0) won with 6.5/7, ahead of Ariolfo Angulo (5.5). Bustos Bustos won solo starting round 4.
The biggest upset came in round 6: Carlos Felipe Barbon (1801) beat Omar Salcedo (2038), a +237-point gap.
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How it unfolded
Top 6 · 7 roundsLewis Walter Bustos Bustos led from R4; +1.0-point edge over the runner-up.
Lewis Walter Bustos Bustos never relinquished the lead after R4; final gap +1.0 over the runner-up.
Lewis Walter Bustos Bustos drew with Ariolfo Angulo (White).
Lewis Walter Bustos Bustos won 4 in a row (R1–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lewis Walter Bustos Bustos | * | ½ | 1 | 1 |
| 2Ariolfo Angulo | ½ | * | 1 | 1 |
| 3Carlos Felipe Barbon | 0 | 0 | * | — |
| 4FIDE 144470665 | 0 | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bustos Bustos, Lewis Walter | 0 | COL | +16B | +5N | +4B | +3N | =2B | +6N | +7B | 6.5 | 26.5 | 29.0 | 26.25 | 1998 | 0.0 |
| 2 | Angulo, Ariolfo | 2029 | COL | +17B | +6N | =10B | =5N | =1N | +3B | +4B | 5.5 | 27.0 | 29.0 | 22.00 | 2113 | +8.8 |
| 3 | FIDE 144470665 | 0 | — | +19B | +8N | +12B | −1B | =6N | −2N | +9B | 4.5 | 27.5 | 29.0 | 15.00 | 1995 | 0.0 |
| 4 | Barbon, Carlos Felipe | 1801 | COL | +11N | +13B | −1N | +14B | =7N | +5B | −2N | 4.5 | 26.5 | 29.5 | 15.50 | 1984 | +28.4 |
| 5 | Salcedo, Omar | 2038 | COL | +15N | −1B | +9N | =2B | +10B | −4N | =6B | 4.0 | 28.0 | 31.0 | 15.25 | 1722 | -32.4 |
| 6 | Amorocho Mogollon, Diego Alejandro | 0 | COL | +14B | −2B | +13N | +10N | =3B | −1B | =5N | 4.0 | 27.0 | 30.0 | 13.75 | 1841 | 0.0 |
| 7 | Aponte Rodriguez, Alejandro | 1885 | COL | +18B | −10N | =11B | +12N | =4B | +8N | −1N | 4.0 | 25.5 | 27.5 | 13.50 | 2074 | +9.6 |
| 8 | Cerinza, Pablo | 1960 | COL | +9N | −3B | +15N | −11N | +16B | −7B | +19N | 4.0 | 21.5 | 23.0 | 11.00 | 1085 | -24.0 |
| 9 | Gutierrez Lastra, Aramis | 0 | COL | −8B | +16N | −5B | +?N | +11B | +13N | −3N | 4.0 | 21.5 | 21.5 | 9.00 | 1199 | 0.0 |
| 10 | Zambrano Romo, Juan Carlos | 0 | COL | F | +7B | =2N | −6B | −5N | +11N | +12B | 3.5 | 24.5 | 24.5 | 13.75 | 1984 | 0.0 |
| 11 | Piedrahita Ramirez, Charlie Leon | 0 | COL | −4B | +17N | =7N | +8B | −9N | −10B | +?N | 3.5 | 22.0 | 22.0 | 8.00 | 1882 | 0.0 |
| 12 | FIDE 144470606 | 0 | — | =?B | +19N | −3N | −7B | +14N | +17B | −10N | 3.5 | 18.5 | 18.5 | 6.50 | 1085 | 0.0 |
| 13 | FIDE 144470681 | 0 | — | +?N | −4N | −6B | +17B | +18N | −9B | −14B | 3.0 | 19.5 | 19.5 | 4.00 | 1001 | 0.0 |
| 14 | FIDE 144470673 | 0 | — | −6N | F | +?B | −4N | −12B | +18B | +13N | 3.0 | 17.0 | 17.0 | 5.00 | 1001 | 0.0 |
| 15 | FIDE 144470614 | 0 | — | −5B | +18N | −8B | −16N | −19N | +?B | +17N | 3.0 | 16.0 | 16.0 | 4.00 | 1199 | 0.0 |
| 16 | FIDE 144470657 | 0 | — | −1N | −9B | F | +15B | −8N | =19B | +?N | 2.5 | 19.0 | 19.0 | 3.75 | 1160 | 0.0 |
| 17 | FIDE 144470622 | 0 | — | −2N | −11B | +?B | −13N | +?B | −12N | −15B | 2.0 | 18.5 | 18.5 | 0.00 | 1229 | 0.0 |
| 18 | FIDE 144470630 | 0 | — | −7N | −15B | +19B | +?N | −13B | −14N | F | 2.0 | 14.5 | 14.5 | 1.50 | 1085 | 0.0 |
| 19 | FIDE 144426615 | 0 | — | −3N | −12B | −18N | F | +15B | =16N | −8B | 1.5 | 19.5 | 19.5 | 4.25 | 1160 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Barbon, Carlos FelipeCOL+28.44.5 pts · #6
- 2Aponte Rodriguez, AlejandroCOL+9.64.0 pts · #3
- 3Angulo, AriolfoCOL+8.85.5 pts · #5
- 1Salcedo, OmarCOL-32.44.0 pts · #8
- 2Cerinza, PabloCOL-24.04.0 pts · #15
- 3Gutierrez Lastra, AramisCOL0.04.0 pts · #10
- R6+237 Elo gap