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Campeonato Regional impar sur Ilo 2025 - sub 13 absoluto

Open SwissStandard

22 players participated in this 7-round tournament, held from 15 May 2025 to 18 May 2025 in Ilo, Peru. Top 10 Elo average was 1381, and top seed was Uriel Gustavo Humpire Quispe (πŸ‡΅πŸ‡ͺ PER, 1697).

Uriel Gustavo Humpire Quispe (πŸ‡΅πŸ‡ͺ PER, 1697) won with 5.5/7, ahead of William Naylamp Ramos Barriga (5.5) and Cesar Stefano Medina Viza (5.0). Humpire Quispe shared the lead from round 1, winning on tie-break.

The biggest upset came in round 6: Cesar Stefano Medina Viza (1408) beat Uriel Gustavo Humpire Quispe (1697), a +289-point gap.

Location
πŸ‡΅πŸ‡ͺIlo, Peru
Dates
15 May 2025 β†’ 18 May 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 7 rounds
Top seed
πŸ‡΅πŸ‡ͺUriel Gustavo Humpire Quispe1697
Avg top 10
1,381
Participants
22
Federations Β· 1 represented
πŸ‡΅πŸ‡ͺPeruΓ—19
Top 3

How it unfolded

Top 6 Β· 7 rounds

Tight race until R4; 2 players tied at 5.5/7, decided on Buchholz.

Co-leaders
11
4
2
1
1
2
2
23.55.57R1R2R3R4R5R6R7
Humpire Quispe5.5Ramos Barriga5.5Medina Viza5Ardiles Barrantes5Ortiz Barriales4.5Chaquilla Allcca4.5
R4–R7 Β· LEAD HELD

Uriel Gustavo Humpire Quispe held the sole lead from R4 through R7 without losing it.

R7 Β· TIEBREAK CLUSTER

2 players finish on 5.5/7. Humpire Quispe takes the title on Buchholz Cut1 (28.5).

R3 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Uriel Gustavo Humpire Quispe beat William Naylamp Ramos Barriga (White).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Uriel Gustavo Humpire Quispe*
1
0
1
2William Naylamp Ramos Barriga
0
*
Β½
1
3Cesar Stefano Medina Viza
1
Β½
*
0
4Adriano Ezequiel Ardiles Barrantes
0
0
1
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΞ”
1Humpire Quispe, Uriel Gustavo1697PER+4B+13N+2B+8N+6Bβˆ’3N=5B5.528.531.524.251740+13.6
2Ramos Barriga, William Naylamp1609PER+15B+9Nβˆ’1N=3B+18N+4B+8N5.526.529.021.001620+4.0
3Medina Viza, Cesar Stefano1408PER+19B=6N+7B=2N+8B+1Bβˆ’4N5.029.031.521.501808+90.0
4Ardiles Barrantes, Adriano Ezequiel0PERβˆ’1N+11B+10N+12B+17Nβˆ’2N+3B5.027.029.518.5015430.0
5Miranda Galindo, Matheo Salvador1656PER+10N+12Bβˆ’8Nβˆ’6N+16B+11B=1N4.525.028.016.751469-41.6
6Ortiz Barriales, Leonel Leyton1554PER+18N=3B+13N+5Bβˆ’1Nβˆ’8B+17B4.524.527.015.001563+2.0
7Chaquilla Allcca, Gabriel Alexei1426PERβˆ’11N+21Bβˆ’3N+13B+10N+12B=9N4.523.024.013.501570+21.2
8Soto Vizcarra, Sebastian Emilio1547PER+22B+14N+5Bβˆ’1Bβˆ’3N+6Nβˆ’2B4.028.028.012.001521-8.0
9Altamirano Torres, Fernando Zamir0PER+16Nβˆ’2B+11N=17Bβˆ’12N+18B=7B4.022.525.012.5012130.0
10Bellido Isla, Andersson Helbert0PERβˆ’5B+20Nβˆ’4B+19Nβˆ’7B+16N+14B4.022.524.510.507470.0
11Murriel Olivera, Adriano Emanuel0PER+7Bβˆ’4Nβˆ’9B+14N+19Bβˆ’5N=12N3.524.527.011.7515050.0
12Quispe Escobar, Jordan Rodrigo1448PER+20Bβˆ’5N+14Bβˆ’4N+9Bβˆ’7N=11B3.524.526.510.75747-27.2
13Ramos Quispe, Johan Mateo1460PER+21Nβˆ’1Bβˆ’6Bβˆ’7N+20BF+18N3.021.522.55.50763-44.4
14Vilchez Cuela, Juan Jose0PER+17Nβˆ’8Bβˆ’12Nβˆ’11B+15B+19Nβˆ’10N3.020.523.08.0013320.0
15Choquenaira Araoz, Alessandro Ivan Ryo0PERβˆ’2N+16Bβˆ’17Nβˆ’18Bβˆ’14N+21B+20N3.018.519.56.00802-9.6
16Velasquez Pastor, William0PERβˆ’9Bβˆ’15N+20B+22Nβˆ’5Nβˆ’10B+21N3.018.518.53.007300.0
17FIDE 814683000β€”βˆ’14B+22N+15B=9Nβˆ’4BFβˆ’6N2.522.522.55.0014790.0
18Delgado Arce, Mathias0PERβˆ’6B=19N+22B+15Nβˆ’2Bβˆ’9Nβˆ’13B2.522.522.54.2513120.0
19FIDE 814034100β€”βˆ’3N=18B+21Nβˆ’10Bβˆ’11Nβˆ’14B+22N2.519.019.02.256530.0
20Mochica Mollocondo, Emir Anton0PERβˆ’12Nβˆ’10Bβˆ’16N+21Bβˆ’13N+22Bβˆ’15B2.017.517.51.006280.0
21Lopez Pilco, Jhoan Andrew Willy0PERβˆ’13Bβˆ’7Nβˆ’19Bβˆ’20N+22Bβˆ’15Nβˆ’16B1.018.018.00.006330.0
22FIDE 814682960β€”βˆ’8Nβˆ’17Bβˆ’18Nβˆ’16Bβˆ’21Nβˆ’20Nβˆ’19B0.016.517.50.007490.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Campeonato Regional impar sur Ilo 2025 - sub 13 absoluto β€” Ilo, Peru | Chess Tournament Results | ChessStats