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IRT "Aniversario Club CIBA-Bolivia"

Open SwissStandard

13 players participated in this 6-round tournament, held from 22 May 2026 to 24 May 2026 in Cochabamba, Bolivia. Top 10 Elo average was 1650, and top seed was Bruno Shahid Rosas Navarro (πŸ‡§πŸ‡΄ BOL, 1860).

Kiara Victoria Avila Zurita (πŸ‡§πŸ‡΄ BOL, 1607) won with 4.0/6, ahead of Bruno Shahid Rosas Navarro (3.5) and Alejandro Flores Gutierrez (3.0). Avila Zurita took the lead from round 4.

The biggest upset came in round 3: Alejandro Flores Gutierrez (1681) beat Mauricio Tapia (1820), a +139-point gap.

Location
πŸ‡§πŸ‡΄Cochabamba, Bolivia
Dates
22 May 2026 β†’ 24 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡§πŸ‡΄Bruno Shahid Rosas Navarro1860
Avg top 10
1,650
Participants
13
Federations Β· 1 represented
πŸ‡§πŸ‡΄BoliviaΓ—12
Top 3

How it unfolded

Top 6 Β· 6 rounds

Kiara Victoria Avila Zurita led from R4; +0.5-point edge over the runner-up.

Co-leaders
3
1
3
1
1
1
1.534.56R1R2R3R4R5R6Avila Zurita takes lead
Avila Zurita4Rosas Navarro3.5Tapia3Flores Gutierrez3Pascual Orihuela3Rodriguez Barrientos2.5
R4 Β· LEADER CHANGE23 May

Kiara Victoria Avila Zurita takes the sole lead (2.5/4).

R3 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Kiara Victoria Avila Zurita drew with Bruno Shahid Rosas Navarro (Black).

R4–R6 Β· WIN STREAK

Bruno Shahid Rosas Navarro won 3 in a row (R4–R6).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Kiara Victoria Avila Zurita*
Β½
β€”
1
2Bruno Shahid Rosas Navarro
Β½
*β€”
1
3Mauricio Tapiaβ€”β€”*
0
4Alejandro Flores Gutierrez
0
0
1
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Avila Zurita, Kiara Victoria1607BOL+13BF=2N+3B+8N=6N4.011.011.08.001874+54.8
2Rosas Navarro, Bruno Shahid1860BOLFF=1B+4N+6B+3N3.514.014.010.501982+17.2
3Flores Gutierrez, Alejandro1681BOLF+4N+5Bβˆ’1N+11Bβˆ’2B3.014.514.57.001752+19.2
4Pascual Orihuela, Luis Alberto1585BOL+9Nβˆ’3B+7Nβˆ’2BF+11N3.013.514.55.001646+5.6
5Tapia, Mauricio1820BOLF+12Bβˆ’3N+7BF+8B3.012.012.54.501770-3.6
6Rodriguez Barrientos, Johan Raziel1710BOL+8N+7BFFβˆ’2N=1B2.511.511.56.001709+0.4
7Torrez Basto, Alex Sebastian1515BOLFβˆ’6Nβˆ’4Bβˆ’5N+13B+9N2.013.513.52.00905-31.6
8Sansuste Mogro, Reyner Santiago1474BOLβˆ’6BF+13N+9Bβˆ’1Bβˆ’5N2.011.511.52.00912-25.2
9Soto Flores, Gael Jesus0BOLβˆ’4B+13N=10Bβˆ’8N=12Nβˆ’7B2.09.09.01.0013140.0
10Romay Rocha, Diego Marcelo1560BOLFF=9Nβˆ’11BF+13N1.56.56.51.00727-22.0
11Vargas Ordonez, Hendrix Margel1527BOLFFF+10Nβˆ’3Nβˆ’4B1.07.57.51.501484-6.4
12Rodriguez Rodriguez, Javier Ramiro1638BOLFβˆ’5NFF=9BF0.55.05.01.001020-5.2
13FIDE 33702080β€”βˆ’1Nβˆ’9Bβˆ’8BFβˆ’7Nβˆ’10B0.011.511.50.007390.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
IRT "Aniversario Club CIBA-Bolivia" (2026) β€” Cochabamba, Bolivia | Chess Tournament Results | ChessStats