XXXII IRT Internacional Feria de las Flores 2025

SwissStandard

77 players participated in this 9-round tournament, held from 06 Aug 2025 to 10 Aug 2025 in Medellin - ANT, Colombia. 28 titled players from 8 federations. Top 10 Elo average was 2313, and top seed was Roberto Garcia Pantoja (🇨🇴 COL, GM, 2512).

Esteban Alb Valderrama Quiceno (🇨🇴 COL, IM, 2387) won with 6.5/9, ahead of David Arenas (6.5) and Roberto Garcia Pantoja (6.5). Valderrama Quiceno shared the lead from round 8, winning on tie-break.

The biggest upset came in round 4: Ana Sofia Diaz Gonzalez (1686) beat Efrain Valle (FM, 2081), a +395-point gap.

Location

🇨🇴Medellin - ANT, Colombia

Dates

06 Aug 2025 → 10 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇴GMRoberto Garcia Pantoja2512

Avg top 10

2,313

Participants

77

Titled players · 28

GM×2

IM×4

FM×14

CM×7

WIM×1

Federations · 8 represented

🇨🇴Colombia×62

🇩🇴Dominican Republic×4

🇻🇪Venezuela×3

🇨🇷Costa Rica×2

🇺🇸United States of America×1

🇨🇺Cuba×1

🇲🇽Mexico×1

🇵🇦Panama×1

Top 3

🥇
IMEsteban Alb Valderrama Quiceno
🇨🇴COL·2387
6.5pts·2324perf-3.3
🥈
GMDavid Arenas
🇨🇴COL·2335
6.5pts·2392perf+8.7
🥉
GMRoberto Garcia Pantoja
🇨🇴COL·2512
6.5pts·2385perf-9.7

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 3 players tied at 6.5/9, decided on Buchholz. Title race narrowed from 7 co-leaders at R4 to 3 at the finish.

Co-leaders

23

10

5

7

1

4

5

2

3

Arenas6.5Garcia Pantoja6.5Valderrama Quiceno6.5Cruz Mendez6Schnell6Garzon Camelo6— ex-leaders:Jimenez Garcialed R5, #12

R9 · TIEBREAK CLUSTER

3 players finish on 6.5/9. Valderrama Quiceno takes the title on Buchholz Cut1 (45.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

GM David Arenas drew with GM Roberto Garcia Pantoja (Black).

WIN STREAKS · 3 top finishers

GM David Arenas 3 wins (R2–R4)GM Roberto Garcia Pantoja 3 wins (R1–R3)IM Esteban Alb Valderrama Quiceno 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMDavid Arenas	*	½	½	—
2GMRoberto Garcia Pantoja	½	*	½	½
3IMEsteban Alb Valderrama Quiceno	½	½	*	—
4FMJean Marco Cruz Mendez	—	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Valderrama Quiceno, Esteban AlbIM	2387	COL	=14N	+52B	+35N	+21B	=5N	=3B	=11N	+6B	=2N	6.5	45.5	49.0	34.00	2324	-3.3
2	Arenas, DavidGM	2335	COL	=19N	+54B	+53N	+13B	=3N	+12B	=4N	=7B	=1B	6.5	44.5	48.0	33.00	2392	+8.7
3	Garcia Pantoja, RobertoGM	2512	COL	+27B	+24N	+46B	=8N	=2B	=1N	−12B	+49B	+11N	6.5	43.5	47.0	32.00	2385	-9.7
4	Garzon Camelo, Andres SantiagoFM	2180	COL	=10N	+19B	=49N	+51B	+32N	+7B	=2B	F	=5N	6.0	43.0	46.5	30.00	2320	+58.0
5	Requejo Cotrina, Oswaldo ValentinFM	2188	PER	+36B	=53N	+17B	+20N	=1B	+39N	=16B	F	=4B	6.0	42.5	46.0	29.75	2285	+20.2
6	Schnell, Sebastian NarayanaCM	2050	PAN	+65B	−11N	+63B	+25N	=15B	=9N	+17B	−1N	+22B	6.0	42.0	45.0	27.25	2203	+33.0
7	Cordoba Roa, Angel GabrielIM	2396	COL	F	+14B	=51N	+23B	+11N	−4N	+28B	=2N	+13B	6.0	42.0	42.0	31.00	2323	-9.2
8	Cruz Mendez, Jean MarcoFM	2229	CUB	+34B	+28N	+41B	=3B	−12N	−16N	+23B	=19B	+29N	6.0	41.0	45.0	28.25	2203	-2.2
9	Ospina Castro, SantiagoFM	2132	COL	=38B	=63N	+36B	+34N	F	=6B	+47N	=13B	+12N	6.0	37.0	37.0	27.75	2257	+25.4
10	Herrera Jimenez, MateoFM	1968	COL	=4B	−20N	=62N	+57B	+51N	+30B	−18N	+27B	+49N	6.0	35.5	38.5	23.50	2157	+88.8
11	Mendez Ramirez, VictorFM	2211	DOM	+22N	+6B	+48N	=12B	−7B	+20N	=1B	=15N	−3B	5.5	46.0	49.5	28.25	2304	+22.0
12	Jimenez Garcia, EmmanuelIM	2364	CRC	+45B	+23N	+39B	=11N	+8B	−2N	+3N	F	−9B	5.5	45.5	49.5	28.25	2337	-1.0
13	Rios Parra, AlejandroIM	2168	COL	+58B	=17N	+29B	−2N	+41B	=15N	+22B	=9N	−7N	5.5	43.0	46.0	25.00	2159	+0.5
14	Ruiz Agudelo, Jeronimo	2005	COL	=1B	−7N	+72B	=42N	+25B	−23N	+32B	+24N	=17B	5.5	41.5	43.0	24.00	2202	+88.0
15	Caballero Marrugo, David JoseFM	2101	COL	−68N	+50B	+22N	+64B	=6N	=13B	+27N	=11B	−18N	5.5	38.5	40.5	24.50	2139	+10.8
16	Sanchez Barreto, Josue Efrain	1889	COL	+59N	−48B	+47N	+30B	+21N	+8B	=5N	F	F	5.5	38.0	38.0	25.50	2341	+156.8
17	Aponte Castillo, Jose Ernesto	2021	COL	+76N	=13B	−5N	=50B	+68N	+54B	−6N	+38B	=14N	5.5	36.0	36.0	16.75	2045	+9.0
18	Arrieta Hernandez, CristianFM	2330	COL	F	F	+38B	−27N	=29B	+34N	+10B	+21N	+15B	5.5	34.0	34.0	27.25	2244	-10.6
19	Martinez Serna, Juan Esteban	2000	COL	=2B	−4N	+74B	+35N	−20B	+26N	+46B	=8N	−37B	5.0	41.5	43.0	21.25	2142	+64.0
20	Narvaez, ZamirFM	2128	COL	=60N	+10B	+37N	−5B	+19N	−11B	−21N	+44B	=33N	5.0	40.5	43.5	23.25	2044	-17.8
21	Salcedo, Pablo Esteban	2074	COL	+56B	+75N	+25B	−1N	−16B	=28N	+20B	−18B	=42N	5.0	39.5	40.5	18.75	2121	+9.8
22	Duran Barraza, Mateo Andres	1988	COL	−11B	+43N	−15B	+73N	+48N	+32B	−13N	+47B	−6N	5.0	38.5	40.0	17.50	2067	+16.4
23	Loaiza Cuervo, Santiago	2056	COL	+43B	−12B	+69N	−7N	F	+14B	−8N	+45N	+31B	5.0	37.5	37.5	20.00	2158	+20.0
24	Cifuentes Camacho, Miguel AngelCM	2056	COL	+57N	−3B	−68N	+31B	+33N	−27B	+54N	−14B	+38N	5.0	36.0	38.0	19.50	2024	-9.2
25	Zapata Montoya, Andres JeronimoFM	2160	COL	+61N	+26B	−21N	−6B	−14N	+68B	=38N	=35B	+64N	5.0	36.0	38.0	17.25	2052	-25.8
26	Diaz Herrera, Leider Andres	2046	COL	+70B	−25N	F	=69B	+50N	−19B	=61N	+65B	+40N	5.0	30.0	32.0	15.00	2018	-3.6
27	Cordoba Perez, Jeronimo	2019	COL	−3N	+57B	+67N	+18B	−39B	+24N	−15B	−10N	=30N	4.5	40.0	42.5	18.25	2072	+10.0
28	Montoya Echeverri, Sebastian	2049	COL	+44N	−8B	=31N	+52B	+38N	=21B	−7N	−33B	=54N	4.5	37.5	41.0	18.00	2010	-10.0
29	Sepulveda Tuberquia, Ferney	2008	COL	F	+62B	−13N	=40B	=18N	=42B	+48N	+39N	−8B	4.5	35.5	35.5	17.25	2142	+29.0
30	Castano Ortiz, Eder	2060	COL	+67B	−41N	+58B	−16N	+36B	−10N	=63B	=31N	=27B	4.5	35.0	37.5	16.00	1902	-35.6
31	Quintero Agudelo, Elias	1832	COL	+32B	−39N	=28B	−24N	+55B	=53N	+64N	=30B	−23N	4.5	34.5	37.5	17.25	2041	+95.6
32	Arango, Andres Mauricio	2066	COL	−31N	+66B	+61N	+33B	−4B	−22N	−14N	+75B	=53N	4.5	34.5	35.5	12.75	1954	-26.0
33	Yepes Ortiz, Dubier	1872	COL	−48N	+59B	F	−32N	−24B	+71N	+53B	+28N	=20B	4.5	34.0	36.0	15.50	2109	+49.8
34	Ortiz Lopera, Miguel AngelCM	1995	COL	−8N	+77B	+70N	−9B	=40N	−18B	+62N	F	+46B	4.5	34.0	34.0	11.00	2045	+12.2
35	Gutierrez Carmona, Juan AlejandroFM	2036	MEX	F	+55N	−1B	−19B	+69N	−38B	+50N	=25N	+39B	4.5	33.5	33.5	15.50	2063	+5.2
36	Casares Contreras, Jose Gabriel	1976	VEN	−5N	+76B	−9N	+67B	−30N	+57B	=51N	−40B	+50N	4.5	33.0	33.0	10.75	1949	-11.0
37	Zapata, Juan CarlosCM	2014	COL	F	F	−20B	−38N	=66B	+43N	+40N	+42B	+19N	4.5	30.0	30.0	18.25	2089	+15.4
38	Diaz Larrea, Juan Manuel	1935	COL	=9N	+40B	−18N	+37B	−28B	+35N	=25B	−17N	−24B	4.0	40.5	44.5	18.50	2057	+27.2
39	Ramos Ariza, Juan Manuel	2089	COL	+73N	+31B	−12N	+68B	+27N	−5B	−49N	−29B	−35N	4.0	35.0	36.5	12.50	1961	-29.0
40	Franco, William	2102	COL	=55B	−38N	+60B	=29N	=34B	=52N	−37B	+36N	−26B	4.0	34.0	37.0	15.50	1940	-38.8
41	Diaz Gonzalez, Ana Sofia	1686	COL	+71N	+30B	−8N	+48B	−13N	−49B	F	−46N	+55B	4.0	32.5	32.5	13.50	2045	+126.0
42	Toro, Miguel Angel	2078	COL	F	=56N	+55B	=14B	F	=29N	+52B	−37N	=21B	4.0	31.0	31.0	16.25	2030	-8.2
43	Sanabria Calderon, Santiago	1793	COL	−23N	−22B	+59N	+61B	−49N	−37B	−60N	+57B	+58B	4.0	30.0	33.0	12.00	1938	+64.4
44	Velandia Orjuela, Wilson	1753	COL	−28B	=45N	−54N	+59B	−52N	+69B	+71B	−20N	=60N	4.0	28.5	30.5	10.50	1967	+45.2
45	Vallejo, Humberto	2004	COL	−12N	=44B	−50N	−72B	+74N	+67B	+55N	−23B	=62N	4.0	28.5	30.0	11.00	1861	-34.0
46	Moncada Correa, SaraWIM	2089	COL	+66N	+68B	−3N	+49B	F	F	−19N	+41B	−34N	4.0	28.0	28.0	12.00	2048	-7.0
47	Cano, Luis Fernando	2048	COL	F	F	−16B	+75N	+58B	+63N	−9B	−22N	+52B	4.0	27.0	27.0	10.50	2015	-5.4
48	Valle, EfrainFM	2081	COL	+33B	+16N	−11B	−41N	−22B	+66N	−29B	−52N	=56B	3.5	36.0	38.5	14.25	1849	-53.2
49	Castano, Jhon Edison	2020	COL	F	F	=4B	−46N	+43B	+41N	+39B	−3N	−10B	3.5	36.0	36.0	15.00	2032	+2.0
50	Rendon Buritica, Emmanuel	1788	COL	=51B	−15N	+45B	=17N	−26B	=58N	−35B	+69N	−36B	3.5	35.5	37.5	12.00	1931	+60.0
51	Casares Ugueto, Santiago de JesusFM	2051	VEN	=50N	+60B	=7B	−4N	−10B	+75N	=36B	F	F	3.5	34.5	34.5	11.00	2015	-11.2
52	Lopez Gaviria, Alvaro Diego	2000	COL	F	−1N	+56B	−28N	+44B	=40B	−42N	+48B	−47N	3.5	34.0	34.0	13.00	1999	-2.0
53	Perez Tangarife, SimonFM	2033	COL	+77N	=5B	−2B	−54N	+72N	=31B	−33N	F	=32B	3.5	34.0	34.0	9.00	1939	-39.6
54	Toro Castaneda, ElizabethCM	1993	COL	F	−2N	+44B	+53B	F	−17N	−24B	+59N	=28B	3.5	32.0	32.0	12.75	2049	+9.6
55	Martinez A., Miguel Angel	1921	COL	=40N	−35B	−42N	+74B	−31N	+70B	−45B	+56N	−41N	3.5	30.5	32.0	9.00	1823	-47.6
56	Garcia, Andres Felipe	1838	COL	−21N	=42B	−52N	+60N	=71B	−64B	+66N	−55B	=48N	3.5	28.0	30.0	10.25	1922	+17.8
57	Silva Barajas, Jose Alejandro	1801	COL	−24B	−27N	+76B	−10N	+73B	−36N	−59B	−43N	+66B	3.0	31.0	31.0	4.00	1733	-30.0
58	Chile Paz, Sabrina	1966	USA	−13N	+73B	−30N	+62B	−47N	=50B	=65N	−64B	−43N	3.0	30.5	32.0	7.75	1731	-96.4
59	Zapata Sanchez, Juan Jose	2095	COL	−16B	−33N	−43B	−44N	F	+73B	+57N	−54B	+65N	3.0	29.0	29.0	7.50	1682	-145.2
60	Pereira Vera, Henry Alberto	1923	COL	=20B	−51N	−40N	−56B	F	−62N	+43B	+72N	=44B	3.0	28.5	28.5	10.00	1819	-23.8
61	Valencia Gantiva, Cristian	1962	COL	−25B	+65N	−32B	−43N	=70N	+72B	=26B	F	F	3.0	28.5	28.5	8.00	1870	-17.4
62	Gomez Silva, Maximiliano	1776	COL	F	−29N	=10B	−58N	F	+60B	−34B	+74N	=45B	3.0	26.5	26.5	9.50	1906	+63.2
63	Negron Lizarazo, Juan SebastianCM	1932	COL	F	=9B	−6N	+70B	+64N	−47B	=30N	F	F	3.0	25.5	25.5	10.25	2012	+26.0
64	Enciso Mona, Mauricio	2043	COL	F	F	+75B	−15N	−63B	+56N	−31B	+58N	−25B	3.0	25.5	25.5	7.50	1903	-52.0
65	Cano Ruiz, Edgar Alonso	1776	COL	−6N	−61B	−66N	+77B	=67N	+76B	=58B	−26N	−59B	3.0	25.0	25.0	2.75	1777	-3.2
66	Castro Galaviz, Rafael Antonio	1873	VEN	−46B	−32N	+65B	=71N	=37N	−48B	−56B	=73N	−57N	2.5	28.0	29.5	7.00	1768	-22.0
67	Gonzalez Modera, Maikoll Ivan	1825	COL	−30N	F	−27B	−36N	=65B	−45N	−69B	+76N	+73B	2.5	26.0	26.0	3.00	1675	-51.2
68	Hernandez Serrano, Cristhian Daniel	1918	COL	+15B	−46N	+24B	−39N	−17B	−25N	F	F	F	2.0	30.0	30.0	10.50	1961	+6.0
69	Carrion Perez, Louis E.	1878	PUR	F	F	−23B	=26N	−35B	−44N	+67N	−50B	=72N	2.0	26.0	26.0	5.75	1754	-24.0
70	Rincon Salazar, Emmanuel	1723	COL	−26N	F	−34B	−63N	=61B	−55N	=74B	F	+75N	2.0	23.5	23.5	3.25	1775	+14.0
71	Puntier Andujar, Fausto JiovannyCM	2023	DOM	−41B	F	+77N	=66B	=56N	−33B	−44N	F	F	2.0	23.0	23.0	3.00	1661	-54.6
72	Leonardo, Jose Joel	1878	DOM	F	F	−14N	+45N	−53B	−61N	F	−60B	=69B	1.5	24.5	24.5	5.00	1774	-15.4
73	Piedrahita Zapata, Yeraldin Vanessa	0	COL	−39B	−58N	F	−22B	−57N	−59N	+76B	=66B	−67N	1.5	23.0	23.0	1.25	1653	0.0
74	De La Mota Rosario, Kelvin Jose	1831	DOM	F	F	−19N	−55N	−45B	F	=70N	−62B	+76N	1.5	22.0	22.0	1.00	1633	-61.2
75	Valencia Quinchia, Isabella	1846	COL	F	−21B	−64N	−47B	+76N	−51B	F	−32N	−70B	1.0	28.0	28.0	0.00	1632	-66.0
76	Paez Colmenares, Adolfo	1596	COL	−17B	−36N	−57N	F	−75B	−65N	−73N	−67B	−74B	0.0	22.5	22.5	0.00	1067	-25.6
77	Matarrita Sequeira, Ricardo	1693	CRC	−53B	−34N	−71B	−65N	F	F	F	F	F	0.0	16.0	16.0	0.00	1156	-15.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Sanchez Barreto, Josue EfrainCOL
+156.8
5.5 pts · #15
2Diaz Gonzalez, Ana SofiaCOL
+126.0
4.0 pts · #42
3Quintero Agudelo, EliasCOL
+95.6
4.5 pts · #30

Top rating losers

1Zapata Sanchez, Juan JoseCOL
-145.2
3.0 pts · #68
2Chile Paz, SabrinaUSA
-96.4
3.0 pts · #64
3Valencia Quinchia, IsabellaCOL
-66.0
1.0 pts · #75

Biggest upsets

R4+395 Elo gap
Diaz Gonzalez, Ana Sofia1686 beat FMValle, Efrain2081
R2+374 Elo gap
Diaz Gonzalez, Ana Sofia1686 beat Castano Ortiz, Eder2060
R4+342 Elo gap
Velandia Orjuela, Wilson1753 beat Zapata Sanchez, Juan Jose2095