II IRT DEL CENTENARIO CDP 2025

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66 players participated in this 7-round tournament, held from 02 Oct 2025 to 05 Oct 2025 in Quito, Ecuador. 5 titled players. Top 10 Elo average was 2061, and top seed was Christopher Leonel Garzon Zapatanga (🇪🇨 ECU, IM, 2204).

Matias Gabriel Mancheno Barahona (🇪🇨 ECU, 2011) won with 6.0/7, ahead of Christopher Leonel Garzon Zapatanga (6.0) and Bryan Carrasco Jacome (5.5). Mancheno Barahona won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Jose Miguel Jacome Jaramillo (1539) beat Miguel Munoz Sanchez (IM, 2181), a +642-point gap.

Location

🇪🇨Quito, Ecuador

Dates

02 Oct 2025 → 05 Oct 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇪🇨IMChristopher Leonel Garzon Zapatanga2204

Avg top 10

2,061

Participants

Titled players · 5

IM×3

CM×1

WCM×1

Federations · 1 represented

🇪🇨Ecuador×65

Top 3

🥇
Matias Gabriel Mancheno Barahona
🇪🇨ECU·2011
6.0pts·2189perf+62.8
🥈
IMChristopher Leonel Garzon Zapatanga
🇪🇨ECU·2204
6.0pts·2239perf+8.7
🥉
Bryan Carrasco Jacome
🇪🇨ECU·2128
5.5pts·2067perf-5.2

How it unfolded

Top 6 · 7 rounds

Tight race until R6; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders

Garzon Zapatanga6Mancheno Barahona6Carrasco Jacome5.5Guerrero Cajeca5.5Castro Murillo5.5Moreno Viteri5

R6 · LEADER CHANGE05 Oct

IM Christopher Leonel Garzon Zapatanga takes the sole lead (5.5/6).

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Mancheno Barahona takes the title on Buchholz Cut1 (28.5).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

IM Christopher Leonel Garzon Zapatanga beat Matias Gabriel Mancheno Barahona (White).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1IMChristopher Leonel Garzon Zapatanga	*	1	—	½
2Matias Gabriel Mancheno Barahona	0	*	1	—
3Bryan Carrasco Jacome	—	0	*	—
4Matias Israel Guerrero Cajeca	½	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Mancheno Barahona, Matias Gabriel	2011	ECU	+29N	+39B	+16N	+12B	+3B	−2N	+7B	6.0	28.5	31.5	25.50	2189	+62.8
2	Garzon Zapatanga, Christopher LeonelIM	2204	ECU	+40N	+35B	+13N	=11B	+17N	+1B	=4N	6.0	28.0	31.0	26.00	2239	+8.7
3	Carrasco Jacome, Bryan	2128	ECU	+47N	+30B	+8N	+17B	−1N	=7N	+6B	5.5	28.5	31.5	23.00	2067	-5.2
4	Guerrero Cajeca, Matias Israel	2001	ECU	+57N	+56B	−11N	+14B	+16N	+9B	=2B	5.5	26.0	28.0	20.50	2046	+18.2
5	Castro Murillo, Gonzalo	2041	ECU	+27N	=18B	=6B	=31N	+20B	+15N	+12B	5.5	25.5	29.0	22.75	1929	-10.6
6	Toala Cardozo, Joseph	1669	ECU	+36N	+24B	=5N	=9B	+13N	+10B	−3N	5.0	29.5	33.0	22.25	2051	+88.4
7	Moreno Viteri, Oscar	1914	ECU	+53N	+42B	=12N	+18B	+11N	=3B	−1N	5.0	27.5	29.5	18.50	1994	+21.0
8	Velez Cajas, Jhostyn Fredy	1740	ECU	+48B	+26N	−3B	+32N	−10N	+27B	+16N	5.0	25.0	28.0	17.50	1855	+39.6
9	Sozoranga Barahona,Jordy Alexander	1942	ECU	=25B	+55N	+22B	=6N	+39B	−4N	+21B	5.0	25.0	27.0	17.25	1769	-27.9
10	Munoz Sanchez, MiguelIM	2181	ECU	−26B	+43N	+54B	+25N	+8B	−6N	+23B	5.0	24.0	26.0	17.50	1939	-14.4
11	Jarrin Cobos, Jose	2077	ECU	+54B	+28N	+4B	=2N	−7B	−12N	+19N	4.5	28.5	30.5	18.00	1972	-11.4
12	Pazos Gambarrotti, PlinioIM	2016	ECU	+33B	+31N	=7B	−1N	+44B	+11B	−5N	4.5	28.0	31.0	17.00	1944	-3.0
13	Chamba Guerrero, Maria PazWCM	1770	ECU	+43B	+21N	−2B	+26N	−6B	+25N	=14B	4.5	26.5	29.5	16.25	1736	-7.9
14	Munoz Aguilera, Alan Martin	1591	ECU	−19N	+52B	+53N	−4N	+50B	+17B	=13N	4.5	23.0	25.0	13.25	1889	+67.6
15	Robalino Gomez, Roberto Josue	1647	ECU	+66B	=61N	−25B	+50N	+22B	−5B	+27N	4.5	20.5	21.0	11.25	1628	-8.4
16	Loor Saltos, Francisco David	1683	ECU	+32B	+50N	−1B	+21N	−4B	+42N	−8B	4.0	27.0	29.5	13.00	1695	+2.4
17	Viscaino Yanez, Jhonny CesarCM	2007	ECU	+46B	+41N	+23B	−3N	−2B	−14N	+40B	4.0	26.0	29.0	13.00	1817	-23.8
18	Zambrano Bedoya, Diego Omar	1579	ECU	+45B	=5N	+61B	−7N	=25B	=28N	=20B	4.0	24.5	26.0	12.75	1647	+3.6
19	Camacho Cobos, David Andres	0	ECU	+14B	−23N	=20B	+34N	=28B	+39N	−11B	4.0	24.0	27.0	14.75	1659	0.0
20	Chavez Espinoza, Paul Nicolas	1574	ECU	−51N	+49B	=19N	+24B	−5N	+32B	=18N	4.0	24.0	26.5	14.50	1696	+20.0
21	Carvajal Ruiz, Josue Andres	1552	ECU	+37N	−13B	+51N	−16B	+57N	+35B	−9N	4.0	23.0	25.0	11.50	1628	+14.4
22	Vallejo Chavez, Francisco Paul	1483	ECU	F	+51B	−9N	+30B	−15N	+34N	+28B	4.0	22.5	22.5	13.00	1738	+64.0
23	Guaman Cabrera, Victoria Rafaela	1708	ECU	+52N	+19B	−17N	−39B	+54N	+29B	−10N	4.0	22.0	24.0	12.00	1633	+29.2
24	Cifuentes Ilbay, William Alecksey	0	ECU	+34B	−6N	=41B	−20N	=33B	+59N	+39B	4.0	22.0	24.0	11.75	1601	0.0
25	Padilla Puruncajas, Arturo	1463	ECU	=9N	+44B	+15N	−10B	=18N	−13B	=30N	3.5	26.5	29.5	13.75	1695	+75.6
26	Jacome Jaramillo, Jose Miguel	1539	ECU	+10N	−8B	+35N	−13B	F	+53B	=38N	3.5	24.5	26.5	12.25	1781	+59.6
27	Palatte Murillo, Ivonne Leonella	1512	ECU	−5B	+58N	+59B	=28N	+31B	−8N	−15B	3.5	24.0	26.0	9.25	1663	+38.0
28	Chamba Guerrero, Salome	1645	ECU	+49N	−11B	+29N	=27B	=19N	=18B	−22N	3.5	23.5	26.5	12.25	1589	-20.5
29	Rios Vera, Carlos Aaron	1481	ECU	−1B	+45N	−28B	+55N	+41B	−23N	=31B	3.5	23.0	25.0	9.75	1497	0.0
30	Changoluisa Gonzalez, Ana Marisol	1581	ECU	+58B	−3N	=33B	−22N	=32B	+50N	=25B	3.5	22.5	24.5	9.75	1414	-49.6
31	Aguirre Proano, Christopher Alain	1619	ECU	+63N	−12B	+57N	=5B	−27N	=40B	=29N	3.5	22.0	23.5	9.50	1620	-11.2
32	Benavides Portilla, Erick	1425	ECU	−16N	+38B	+56N	−8B	=30N	−20N	+61B	3.5	22.0	23.5	8.75	1479	+10.8
33	Aguirre Proano, Steven Pavel	1483	ECU	−12N	+60B	=30N	−44B	=24N	+49B	=35N	3.5	21.5	23.5	10.50	1534	+14.0
34	Zapata Jumbo, Gabriel Alexander	1580	ECU	−24N	+36B	=42N	−19B	+62N	−22B	+51N	3.5	21.0	22.5	9.00	1269	-31.2
35	Naranjo, Tomas	1630	ECU	+62B	−2N	−26B	+61N	+53B	−21N	=33B	3.5	20.5	22.0	6.75	1461	-49.6
36	Angulo Rojas, Angelly Sophia De N	1417	ECU	−6B	−34N	+65B	=47B	+51N	=44N	=41B	3.5	20.0	21.0	8.00	1428	0.0
37	Sangoluisa Sotamba, Mathias Leand	0	ECU	−21B	−46N	+66B	−45N	=48B	+52N	+53N	3.5	17.5	18.0	6.50	1481	0.0
38	Rosero Perez, Cristhian Alexander	1596	ECU	−50B	−32N	+63B	−53N	+58B	+43N	=26B	3.5	16.5	18.0	8.25	1381	0.0
39	Ruiz Arends, Salome	1571	ECU	+65B	−1N	+46B	+23N	−9N	−19B	−24N	3.0	26.0	27.0	8.00	1688	+34.8
40	Mendoza Choez, Angel David	1547	ECU	−2B	+66N	−50B	+48N	=43B	=31N	−17N	3.0	22.0	22.5	6.75	1610	+6.4
41	Chungandro Recalde, Kevin Sebasti	1567	ECU	+60N	−17B	=24N	=42B	−29N	=46B	=36N	3.0	21.0	23.0	8.75	1397	-40.0
42	Freire Verdezoto, Ian Gustavo	1441	ECU	+59B	−7N	=34B	=41N	F	−16B	+56N	3.0	21.0	23.0	7.25	1659	+63.2
43	Minchala Rivera, Iker Matias	1444	ECU	−13N	−10B	+60N	+56B	=40N	−38B	=47N	3.0	21.0	23.0	7.00	1580	+28.8
44	Ponton Villacis, Roque Benjamin	1551	ECU	=55B	−25N	+62B	+33N	−12N	=36B	−45N	3.0	20.0	21.5	7.75	1499	-12.8
45	Cisneros, Guillermo	0	ECU	−18N	−29B	=52N	+37B	=47N	F	+44B	3.0	19.5	21.5	9.25	1451	0.0
46	Krishan Rani, Tanish Aditya	1476	ECU	−17N	+37B	−39N	=51B	=61B	=41N	=48B	3.0	19.0	20.5	8.50	1400	-19.2
47	Sailema Acevedo, Juan	1535	ECU	−3B	=62N	=55B	=36N	=45B	=61N	=43B	3.0	18.5	20.0	7.25	1497	-8.4
48	Sillo Lagla, Micaela Estefania	1438	ECU	−8N	−59N	+58B	−40B	=37N	+62B	=46N	3.0	18.5	20.0	6.75	1305	-24.8
49	Alvear Caiza, Arianna Camila	1410	ECU	−28B	−20N	+64B	−54N	+55B	−33N	+60B	3.0	17.0	18.5	5.50	760	-48.4
50	Benavides Mantilla, Luis Alejandr	0	ECU	+38N	−16B	+40N	−15B	−14N	−30B	=63N	2.5	23.0	24.5	7.25	1372	0.0
51	Granja Diaz, Sophia Alejandra	0	ECU	+20B	−22N	−21B	=46N	−36B	+58N	−34B	2.5	22.0	24.0	7.50	1383	0.0
52	Velasquez Jimenez, Valeria Alejan	1426	ECU	−23B	−14N	=45B	−62N	+60N	−37B	+64N	2.5	18.5	20.0	5.00	758	-29.6
53	Siguenza Dutan, Victor Andre	1462	ECU	−7B	+64N	−14B	+38B	−35N	−26N	−37B	2.0	23.5	25.0	5.00	859	-43.2
54	Lara Cuenca, Daniela	1528	ECU	−11N	+63B	−10N	+49B	−23B	F	F	2.0	21.0	21.0	4.50	1511	-16.0
55	Valencia Loza, Jose Martin	0	ECU	=44N	−9B	=47N	−29B	−49N	−64B	+65B	2.0	19.0	20.0	4.00	1344	0.0
56	Cajas Jua, Yelena Shutsi	1560	ECU	+64B	−4N	−32B	−43N	+65N	F	−42B	2.0	18.5	19.5	2.50	767	-83.2
57	Gualotuna Duran, Dante Alfredo	1472	ECU	−4B	+65N	−31B	+59N	−21B	F	F	2.0	18.0	18.0	3.00	1505	+1.2
58	Chilig Toapanta, Freddy Gonzalo	0	ECU	−30N	−27B	−48N	+64B	−38N	−51B	+66N	2.0	17.5	18.0	2.00	718	0.0
59	Jativa, Luis	1744	ECU	−42N	+48B	−27N	−57B	F	−24B	+62N	2.0	17.0	17.0	4.50	1278	-92.8
60	Nunez Tite, Eva Abigail	0	ECU	−41B	−33N	−43B	+63N	−52B	+66N	−49N	2.0	16.5	17.0	2.00	669	0.0
61	Vega Portilla, Sayel Sebastian	0	ECU	F	=15B	−18N	−35B	=46N	=47B	−32N	1.5	21.5	21.5	5.25	1358	0.0
62	Acurio Norona, Joaquin Alejandro	0	ECU	−35N	=47B	−44N	+52B	−34B	−48N	−59B	1.5	18.5	20.5	4.00	1332	0.0
63	Alvarado Aleaga, Dylan Roberto	0	ECU	−31B	−54N	−38N	−60B	F	+65N	=50B	1.5	14.5	14.5	2.25	783	0.0
64	FIDE 3668592	0	—	−56N	−53B	−49N	−58N	=66B	+55N	−52B	1.5	13.5	14.0	2.25	674	0.0
65	Naranjo Tobar, Joaquin	0	ECU	−39N	−57B	−36N	+66N	−56B	−63B	−55N	1.0	14.0	14.5	0.50	705	0.0
66	Yampis Shakay, Josselyn Sarahi	1414	ECU	−15N	−40B	−37N	−65B	=64N	−60B	−58B	0.5	16.5	17.5	0.75	799	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Toala Cardozo, JosephECU
+88.4
5.0 pts · #21
2Padilla Puruncajas, ArturoECU
+75.6
3.5 pts · #17
3Munoz Aguilera, Alan MartinECU
+67.6
4.5 pts · #15

Top rating losers

1Jativa, LuisECU
-92.8
2.0 pts · #51
2Cajas Jua, Yelena ShutsiECU
-83.2
2.0 pts · #59
3Naranjo, TomasECU
-49.6
3.5 pts · #42

Biggest upsets

R1+642 Elo gap
Jacome Jaramillo, Jose Miguel1539 beat IMMunoz Sanchez, Miguel2181
R6+512 Elo gap
Toala Cardozo, Joseph1669 beat IMMunoz Sanchez, Miguel2181
R6+416 Elo gap
Munoz Aguilera, Alan Martin1591 beat CMViscaino Yanez, Jhonny Cesar2007