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SUDAMERICANO ESCOLAR IMPAR U11 ABSOLUTO 2025

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34 players participated in this 9-round tournament, held from 30 Jun 2025 to 05 Jul 2025 in Temuco Region de La Araucania, Chile. 4 federations represented. Top 10 Elo average was 1640, and top seed was Maximiliano Gomez Silva (πŸ‡¨πŸ‡΄ COL, 1777).

Franco Alessandro Escobar Castro (πŸ‡¨πŸ‡± CHI, 1770) won with 9.0/9, ahead of Martin Aristizabal Melguiso (7.0) and Steven Anton Chacon Olortegui (7.0). Escobar Castro won solo starting round 4.

The biggest upset came in round 8: Julian Andrade Mayorga (1494) beat Maximiliano Gomez Silva (1777), a +283-point gap.

Location
πŸ‡¨πŸ‡±Temuco Region de La Araucania, Chile
Dates
30 Jun 2025 β†’ 05 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 9 rounds
Top seed
πŸ‡¨πŸ‡΄Maximiliano Gomez Silva1777
Avg top 10
1,640
Participants
34
Federations Β· 4 represented
πŸ‡¨πŸ‡±ChileΓ—26
πŸ‡¨πŸ‡΄ColombiaΓ—2
πŸ‡§πŸ‡΄BoliviaΓ—2
πŸ‡΅πŸ‡ͺPeruΓ—1
Top 3

How it unfolded

Top 6 Β· 9 rounds

Franco Alessandro Escobar Castro led from R4; +2.0-point edge over the runner-up.

Co-leaders
14
7
3
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Escobar Castro9Aristizabal Melguiso7Chacon Olortegui7Araneda Alcaino6Donoso Chavez5.5Larranaga Arriagada5.5
R4–R9 Β· LEAD HELD

Franco Alessandro Escobar Castro never relinquished the lead after R4; final gap +2.0 over the runner-up.

R6 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Franco Alessandro Escobar Castro beat Martin Aristizabal Melguiso (Black).

WIN STREAKS Β· 3 top finishers

Franco Alessandro Escobar Castro 9 wins (R1–R9)Martin Aristizabal Melguiso 3 wins (R7–R9)Steven Anton Chacon Olortegui 3+3 wins (R1–R3, R5–R7)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Franco Alessandro Escobar Castro*
1
1
1
2Martin Aristizabal Melguiso
0
*
1
β€”
3Steven Anton Chacon Olortegui
0
0
*
1
4Arturo Nicolas Araneda Alcaino
0
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΞ”
1Escobar Castro, Franco Alessandro1770CHI+24B+10N+17B+3N+14B+2N+5B+4N+15N9.044.047.047.002394+100.8
2Aristizabal Melguiso, Martin1625COL+22N+12Bβˆ’7N+15B+8Nβˆ’1B+6N+3B+10B7.047.051.036.501776+60.8
3Chacon Olortegui, Steven Anton1649CHI+20B+15N+16Bβˆ’1B+6N+4N+14Bβˆ’2N+5B7.046.551.035.001811+66.4
4Araneda Alcaino, Arturo Nicolas1680CHI=13N=18B+28N+5B+7Nβˆ’3B+8Nβˆ’1B+12N6.047.049.528.751675-1.2
5Larranaga Arriagada, Emilio Alon1523CHI+32B=14N+13Bβˆ’4N+11B+10Nβˆ’1N+17Bβˆ’3N5.546.048.023.751637+37.6
6Ayala Espinoza, Sebastian Alejandro1578PERβˆ’9N+25B+22N+18Bβˆ’3B+24Nβˆ’2B+11B=8N5.541.544.522.251553-6.0
7Donoso Chavez, Mateo Isaias1571CHI+31B+19N+2Bβˆ’14Nβˆ’4Bβˆ’15N+13B=16N+17B5.540.542.525.251612+18.8
8Calizaya Cruz, Gael1559BOL+29B+26Nβˆ’14B+19Nβˆ’2B+25Nβˆ’4B+24N=6B5.536.539.018.751537-9.2
9Flores Vallejos, Elian Jairo0BOL+6Bβˆ’17Nβˆ’15B+28Bβˆ’18N=19N+30B+23N+16B5.534.536.520.7515040.0
10Torres Lagos, Matias Alberto1552CHI+25Nβˆ’1B+27N=11N+21Bβˆ’5B=16N+18Bβˆ’2N5.042.545.519.251526-10.8
11Saldivar Troncoso, Juan Daniel0CHIβˆ’16B+20N+12N=10Bβˆ’5N+23B=21Bβˆ’6N+24B5.038.041.021.0014780.0
12Briones Villavicencio, Leon Alejandro1489CHI+33Bβˆ’2Nβˆ’11B+31Nβˆ’16N+27B+20B+21Nβˆ’4B5.036.037.014.501406-16.8
13Pena Reyes, Agustin Alonso1447CHI=4B+23Nβˆ’5Nβˆ’24B=28N+32Bβˆ’7N+22B+21B5.034.536.518.251424-7.6
14Gomez Silva, Maximiliano1777COL+28N=5B+8N+7Bβˆ’1N+16Bβˆ’3Nβˆ’15BF4.546.048.520.751608-62.8
15Andrade Mayorga, Julian1494CHIFβˆ’3B+9Nβˆ’2N+26B+7B=17N+14Nβˆ’1B4.546.046.020.751606+31.2
16Diaz Rosas, David Alonso1489CHI+11N+21Bβˆ’3N=17N+12Bβˆ’14N=10B=7Bβˆ’9N4.542.046.021.501604+41.2
17Saa Manriquez, Gaspar Facundo1584CHI+27N+9Bβˆ’1N=16B=24N+18B=15Bβˆ’5Nβˆ’7N4.542.045.019.001439-56.8
18Oval Bahamonde, Bastian Ismael1476CHI=23B=4N+26Bβˆ’6N+9Bβˆ’17N+25Bβˆ’10N=20B4.538.041.018.751276-34.8
19Alegria Rojas, Francisco Antonio1455CHI+30Nβˆ’7B+33Nβˆ’8Bβˆ’22N=9B+28N+25BF4.532.533.511.251403-8.0
20Almonacid Barros, Renato Daniel0CHIβˆ’3Nβˆ’11B+29N+30Bβˆ’25N+26Bβˆ’12N+?B=18N4.532.032.09.7512660.0
21Diaz Canete, Tomas Agustin1602CHI+34Bβˆ’16N=24N+23Bβˆ’10N+22B=11Nβˆ’12Bβˆ’13N4.035.535.512.001120-111.2
22Bizama Torres, Anibal Esteban0CHIβˆ’2B+29Nβˆ’6B+33N+19Bβˆ’21Nβˆ’24Bβˆ’13N+25N4.034.535.511.0012530.0
23Sandoval Ruiz, Vicente Alonso0CHI=18Nβˆ’13B+30Nβˆ’21N+31Bβˆ’11N+27Bβˆ’9B=26N4.032.034.010.7512360.0
24Arevalo Henriquez, Martin Bernardo1452CHIβˆ’1NF=21B+13N=17Bβˆ’6B+22Nβˆ’8Bβˆ’11N3.042.542.513.251464+2.4
25Lobos Alvarado, Sebastian Alonso0CHIβˆ’10Bβˆ’6N+34B+?N+20Bβˆ’8Bβˆ’18Nβˆ’19Nβˆ’22B3.033.533.54.507240.0
26Villagra Jinez, Manuel Ignacio0CHIFβˆ’8Bβˆ’18N+27Bβˆ’15Nβˆ’20N=31B+29N=23B3.030.530.58.507100.0
27FIDE 34818670β€”βˆ’17B+32Nβˆ’10Bβˆ’26N+33Bβˆ’12Nβˆ’23NF+30B3.026.526.55.007420.0
28Avila Miranda, Raimundo1455CHIβˆ’14B+31Nβˆ’4Bβˆ’9N=13B+33Nβˆ’19Bβˆ’30NF2.530.530.55.501268-34.0
29Herrera Rozas, Flavio Matias0CHIβˆ’8Nβˆ’22Bβˆ’20B+34Nβˆ’?B=31NFβˆ’26B+33N2.520.020.02.007590.0
30Silva Cancino, Sebastian Ignacio0CHIβˆ’19B+34Nβˆ’23Bβˆ’20Nβˆ’32BFβˆ’9N+28Bβˆ’27N2.026.026.02.5014550.0
31Carvajal Solis, Cristobal Emilio0CHIβˆ’7Nβˆ’28B+32Nβˆ’12Bβˆ’23N=29B=26NFβˆ’?N2.024.524.54.757050.0
32FIDE 34857650β€”βˆ’5Nβˆ’27Bβˆ’31BF+30Nβˆ’13Nβˆ’?B+33NF2.018.518.53.006910.0
33Roa Cuevas, Cristobal Ignacio0CHIβˆ’12NFβˆ’19Bβˆ’22Bβˆ’27Nβˆ’28B+34Nβˆ’32Bβˆ’29B1.023.523.50.006660.0
34FIDE 34861760β€”βˆ’21Nβˆ’30Bβˆ’25Nβˆ’29BFβˆ’?Nβˆ’33BFF0.017.517.50.008020.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
SUDAMERICANO ESCOLAR IMPAR U11 ABSOLUTO 2025 β€” Temuco Region de La Araucania, Chile | Chess Tournament Results | ChessStats