IRT Clasico de Semana Santa Kallpa Gran Desafio Sub 2000

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58 players participated in this 9-round tournament, held from 01 Apr 2026 to 05 Apr 2026 in Bogota D.C., Colombia. 2 titled players from 2 federations. Top 10 Elo average was 1896, and top seed was Manuel Santiago Duque Pinzon (🇨🇴 COL, 1985).

Sergio Alejandro Ayala Delgado (🇨🇴 COL, 1959) won with 8.0/9, ahead of Manuel Santiago Duque Pinzon (8.0) and Johnny Rafael Pacheco Gutierrez (7.0). Ayala Delgado shared the lead from round 1, winning on tie-break.

The biggest upset came in round 1: Edgar Alfonso Villalobos Celeita (1444) beat Cesar Augusto Ruiz Cruz (1807), a +363-point gap.

Location

🇨🇴Bogota D.C., Colombia

Dates

01 Apr 2026 → 05 Apr 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇴Manuel Santiago Duque Pinzon1985

Avg top 10

1,896

Participants

Titled players · 2

CM×2

Federations · 2 represented

🇨🇴Colombia×55

🇻🇪Venezuela×2

Top 3

🥇
Sergio Alejandro Ayala Delgado
🇨🇴COL·1959
8.0pts·2189perf+83.6
🥈
Manuel Santiago Duque Pinzon
🇨🇴COL·1985
8.0pts·2168perf+31.8
🥉
Johnny Rafael Pacheco Gutierrez
🇻🇪VEN·1928
7.0pts·1987perf+12.4

How it unfolded

Top 6 · 9 rounds

Tight race until R4; 2 players tied at 8.0/9, decided on Buchholz.

Co-leaders

Ayala Delgado8Duque Pinzon8Pacheco Gutierrez7Mena Cordoba6Estrella Becerra6Galvis Cala6

R4–R9 · LEAD HELD

Sergio Alejandro Ayala Delgado held the sole lead from R4 through R9 without losing it.

R9 · TIEBREAK CLUSTER

2 players finish on 8.0/9. Ayala Delgado takes the title on Buchholz Cut1 (43.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Sergio Alejandro Ayala Delgado beat Manuel Santiago Duque Pinzon (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Sergio Alejandro Ayala Delgado	*	1	—	0
2Manuel Santiago Duque Pinzon	0	*	—	—
3Johnny Rafael Pacheco Gutierrez	—	—	*	—
4CMYamil Octavio Mena Cordoba	1	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Ayala Delgado, Sergio Alejandro	1959	COL	+10N	+42B	+36N	+2N	+13B	−6N	+15B	+39B	+4N	8.0	43.0	46.5	40.50	2189	+83.6
2	Duque Pinzon, Manuel Santiago	1985	COL	+26N	+28B	+4N	−1B	+36N	+14B	+39N	+13B	+5N	8.0	42.5	46.0	38.00	2168	+31.8
3	Pacheco Gutierrez, Johnny Rafael	1928	VEN	+30B	−25N	+9N	+5B	−4N	+28B	+7N	+14B	+13N	7.0	42.0	46.0	35.50	1987	+12.4
4	Galvis Cala, Miguel Angel	1801	COL	+55B	+27N	−2B	+46N	+3B	−13N	+10B	+8N	−1B	6.0	46.5	48.0	27.00	1907	+47.2
5	Soto Leguizamon, David Esteban	1780	COL	+56B	−15N	+29B	−3N	+27B	+21N	+16B	+6N	−2B	6.0	44.0	45.5	25.50	1868	+37.2
6	Mena Cordoba, Yamil OctavioCM	1843	COL	+50N	=9B	+31N	+19B	=39N	+1B	−13N	−5B	+14N	6.0	42.0	44.5	29.00	1955	+24.6
7	Estrella Becerra, FernandoCM	1853	COL	+53B	−20N	=10B	+27N	=32B	+30N	−3B	+22N	+11B	6.0	40.0	42.0	25.25	1740	-19.8
8	Rua Palacio, Nora	1779	COL	−48B	+37N	−32B	+29N	+43N	+18B	+24N	−4B	+39N	6.0	34.5	37.5	24.50	1798	+3.6
9	Camacho Hernandez, Daniel Arturo	0	COL	+16B	=6N	−3B	+17N	−15B	+12N	+21B	−11N	+26N	5.5	44.0	48.5	28.00	1852	0.0
10	Boyd, Jason Derek	1646	COL	−1B	+35N	=7N	+31B	+24N	+25B	−4N	F	+41B	5.5	40.5	40.5	23.50	1895	+70.4
11	Chaparro Jimenez, Sebastian	0	COL	=31B	=16N	−46B	+34B	=26N	+40B	+42N	+9B	−7N	5.5	36.0	39.0	23.25	1782	0.0
12	Ladino Hernandez, Angel Joel	1676	COL	−29N	=44B	−18N	+58B	+41N	−9B	+50N	+24B	+17N	5.5	33.5	33.5	17.25	1964	+59.6
13	Valencia Gantiva, Cristian	1982	COL	F	+14N	+25B	+20N	−1N	+4B	+6B	−2N	−3B	5.0	50.0	54.5	26.50	1946	-7.4
14	Suarez Vera, Angel Antonio	1772	COL	+51N	−13B	+50N	+40B	+21B	−2N	+20B	−3N	−6B	5.0	42.0	44.5	18.50	1820	+10.0
15	Cuellar Canosa, Nicolas	1878	COL	+43N	+5B	=40N	−39B	+9N	+42B	−1N	=17B	−16N	5.0	40.0	43.5	22.75	1764	-23.6
16	Ramirez Beltran, Francisco Javier	1798	COL	−9N	=11B	+58N	+44B	=18N	+22B	−5N	F	+15B	5.0	39.5	39.5	18.75	1870	+10.8
17	Torres Hernandez, Deivy Santiago	1702	COL	+18N	=19B	−39N	−9B	+44N	+33B	+25N	=15N	−12B	5.0	38.0	41.5	22.00	1762	+24.8
18	Ramirez Bonilla, Sergio Daniel	0	COL	−17B	+33N	+12B	=25N	=16B	−8N	+40B	F	+34N	5.0	38.0	41.5	21.75	1757	0.0
19	Barrios, Felipe	1837	COL	+33B	=17N	+47B	−6N	−20B	=23N	−22B	+32N	+27B	5.0	38.0	41.0	20.00	1692	-30.4
20	Munoz Ospina, Paula Johanna	1746	COL	+41N	+7B	+24N	−13B	+19N	−39B	−14N	+28B	−31N	5.0	37.0	40.5	23.00	1837	+19.8
21	Guevara Rincon, Cristian Camilo	1848	COL	+44N	−40B	+22N	+26B	−14N	−5B	−9N	+43B	+33N	5.0	37.0	40.5	20.50	1728	-21.2
22	Cantor Pardo, Joaquin	1590	COL	F	+45N	−21B	+54N	+46B	−16N	+19N	−7B	+35N	5.0	34.5	36.5	17.50	1743	+37.6
23	Cantor Pardo, Antonio	1654	COL	F	+51B	+41N	=24B	−42N	=19B	=35N	=33B	+38N	5.0	33.5	36.0	18.75	1647	-3.2
24	Marulanda, Carlos Andres	1844	COL	+32B	+46N	−20B	=23N	−10B	+26N	−8B	−12N	+40B	4.5	39.0	42.0	17.50	1686	-37.0
25	Chavarro Fraija, Juan Pablo	1769	COL	+38N	+3B	−13N	=18B	+40N	−10N	−17B	F	+47B	4.5	38.5	41.5	20.00	1798	+8.0
26	Pena Flechas, Luis Orlando	1662	COL	−2B	+57N	+54B	−21N	=11B	−24B	+44N	+27N	−9B	4.5	38.0	38.0	12.25	1646	-3.6
27	Villalobos Celeita, Edgar Alfonso	1444	COL	+34N	−4B	+28N	−7B	−5N	+49B	+43N	−26B	−19N	4.0	39.0	42.0	14.50	1674	+74.4
28	Riscanevo Oicata, Reyes	1761	COL	+57B	−2N	−27B	+37N	+53B	−3N	+32B	−20N	F	4.0	38.0	38.0	10.00	1582	-27.8
29	Rojas Apontes, Rainer Antonio	0	VEN	+12B	F	−5N	−8B	+51N	+47N	+30B	F	F	4.0	37.0	39.5	15.00	1756	0.0
30	Tangarife Giraldo, Jose Humberto	1634	COL	−3N	+38B	+34N	−36B	+50N	−7B	−29N	=35B	=43N	4.0	36.5	39.0	14.25	1695	+15.6
31	Silva, Mariano	1802	COL	=11N	F	−6B	−10N	+52B	=43B	+38N	F	+20B	4.0	36.5	38.5	15.50	1628	-38.4
32	Torres Millan, Kevin Gilberto	1548	COL	−24N	+49B	+8N	=42B	=7N	−36B	−28N	−19B	+46B	4.0	36.0	39.0	16.75	1706	+56.4
33	Riscanevo Perez, Jose Reyes	1511	COL	−19N	−18B	+57N	=41B	+47B	−17N	+45B	=23N	−21B	4.0	35.0	35.0	10.75	1621	+21.6
34	Ruiz Cruz, Cesar Augusto	1807	COL	−27B	+55N	−30B	−11N	−45B	+48N	+37B	+49N	−18B	4.0	32.0	33.5	11.50	739	-32.6
35	Orjuela Rios, Sergio	0	COL	−42N	−10B	+55B	−52N	+37B	+53N	=23B	=30N	−22B	4.0	31.0	32.5	12.00	1522	0.0
36	Gutierrez Pinzon, Cristian Gustavo	1791	COL	+37B	+48N	−1B	+30N	−2B	+32N	F	F	F	4.0	31.0	31.0	15.00	1782	-0.8
37	Camargo Pinzon, Cesar Josue	0	COL	−36N	−8B	+49N	−28B	−35N	+54B	−34N	+52B	+50N	4.0	29.5	31.5	9.50	1495	0.0
38	Mejia Rosas, Dario	0	COL	−25B	−30N	−53B	+56N	+54B	+46N	−31B	+45N	−23B	4.0	28.0	29.5	10.00	1425	0.0
39	Rubiano Peralta, Luis Emmanuel	1841	COL	F	F	+17B	+15N	=6B	+20N	−2B	−1N	−8B	3.5	47.0	47.0	18.00	1842	-0.4
40	Guerrero Avila, Hernando	1691	COL	+45B	+21N	=15B	−14N	−25B	−11N	−18N	+44B	−24N	3.5	38.0	41.5	14.50	1707	+1.8
41	Munoz Cardenas, Cristian Camilo	0	COL	−20B	+53N	−23B	=33N	−12B	+56N	+46B	F	−10N	3.5	34.5	36.0	8.50	1554	0.0
42	Acosta Nunez, Miguel	1743	COL	+35B	−1N	+48B	=32N	+23B	−15N	−11B	F	F	3.5	34.5	34.5	14.00	1673	-8.2
43	Yepes Bedoya, Ernesto	1595	COL	−15B	=56N	+52B	+47N	−8B	=31N	−27B	−21N	=30B	3.5	33.0	34.5	9.75	1584	-8.8
44	Ayala Delgado, Gabriela	1470	COL	−21B	=12N	+56B	−16N	−17B	+52N	−26B	−40N	+51B	3.5	33.0	34.5	8.75	1329	-25.2
45	Rico Diaz, Ettlingert Blas	0	COL	−40N	−22B	−51N	+57B	+34N	=50B	−33N	−38B	+52N	3.5	27.5	27.5	7.25	1477	0.0
46	Murcia Molina, Manuel Hernando	1739	COL	+49N	−24B	+11N	−4B	−22N	−38B	−41N	+48B	−32N	3.0	35.5	38.5	11.50	894	-44.6
47	Ruiz Bustacara, Gustavo	1809	COL	F	+58B	−19N	−43B	−33N	−29B	+51N	+50B	−25N	3.0	31.0	31.0	5.00	1490	-94.4
48	Marulanda, Andrea Sofia	0	COL	+8N	−36B	−42N	−50B	−49N	−34B	+56B	−46N	+55B	3.0	27.5	29.0	9.00	1460	0.0
49	Ortiz Celis, Isabella	0	COL	−46B	−32N	−37B	+55N	+48B	−27N	F	−34B	+54N	3.0	26.0	27.5	6.50	835	0.0
50	Calvo Castillo, Juliana	1534	COL	−6B	+54N	−14B	+48N	−30B	=45N	−12B	−47N	−37B	2.5	34.0	36.0	6.75	947	-47.6
51	Gaitan Santos, Daniela	0	COL	−14B	−23N	+45B	−53N	−29B	=55N	−47B	+56N	−44N	2.5	27.5	29.0	5.75	859	0.0
52	Dominguez Gonzalez, Juan Camilo	0	COL	F	F	−43N	+35B	−31N	−44B	+55B	−37N	−45B	2.0	28.0	28.0	5.50	822	0.0
53	Rodriguez Guerra, Nicolas	1589	COL	−7N	−41B	+38N	+51B	−28N	−35B	F	F	F	2.0	27.0	27.0	6.50	1007	-18.0
54	Rueda Villamizar, Nicolas	0	COL	F	−50B	−26N	−22B	−38N	−37N	+57B	+55N	−49B	2.0	24.5	24.5	1.50	794	0.0
55	Arguello Gonzalez, Jane Katherine	0	COL	−4N	−34B	−35N	−49B	+57N	=51B	−52N	−54B	−48N	1.5	26.5	26.5	1.25	1004	0.0
56	Quintero Prieto, David	0	COL	−5N	=43B	−44N	−38B	+58N	−41B	−48N	−51B	F	1.5	26.0	26.0	1.75	1484	0.0
57	FIDE 144480954	0	—	−28N	−26B	−33B	−45N	−55B	F	−54N	F	F	0.0	19.5	19.5	0.00	845	0.0
58	Lerma Munoz, Luis Alberto	1438	COL	F	−47N	−16B	−12N	−56B	F	F	F	F	0.0	15.0	15.0	0.00	962	-16.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Ayala Delgado, Sergio AlejandroCOL
+83.6
8.0 pts · #1
2Villalobos Celeita, Edgar AlfonsoCOL
+74.4
4.0 pts · #25
3Boyd, Jason DerekCOL
+70.4
5.5 pts · #22

Top rating losers

1Ruiz Bustacara, GustavoCOL
-94.4
3.0 pts · #34
2Calvo Castillo, JulianaCOL
-47.6
2.5 pts · #52
3Murcia Molina, Manuel HernandoCOL
-44.6
3.0 pts · #48

Biggest upsets

R1+363 Elo gap
Villalobos Celeita, Edgar Alfonso1444 beat Ruiz Cruz, Cesar Augusto1807
R3+317 Elo gap
Villalobos Celeita, Edgar Alfonso1444 beat Riscanevo Oicata, Reyes1761
R5+298 Elo gap
Riscanevo Perez, Jose Reyes1511 beat Ruiz Bustacara, Gustavo1809