CChessStats

Sub-1800 Andes Talleres

Open SwissStandard

12 players participated in this 6-round tournament, held from 14 Nov 2025 to 16 Nov 2025 in Concordia, Entre Rios, Argentina. Top 10 Elo average was 1580, and top seed was Gustavo Gomez (πŸ‡¦πŸ‡· ARG, 1793).

Miguel Angel Mercau (πŸ‡¦πŸ‡· ARG, 1705) won with 6.0/6, ahead of Gustavo Gomez (5.0) and Kevin Gutierrez (4.0). Mercau won solo starting round 3.

The biggest upset came in round 3: Rodolfo Lopez Navarro (1482) beat Genaro Nerpiti (1584), a +102-point gap.

Location
πŸ‡¦πŸ‡·Concordia, Entre Rios, Argentina
Dates
14 Nov 2025 β†’ 16 Nov 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡¦πŸ‡·Gustavo Gomez1793
Avg top 10
1,580
Participants
12
Federations Β· 1 represented
πŸ‡¦πŸ‡·ArgentinaΓ—12
Top 3

How it unfolded

Top 6 Β· 6 rounds

Miguel Angel Mercau led from R3; +1.0-point edge over the runner-up.

Co-leaders
3
2
1
1
1
1
1.534.56R1R2R3R4R5R6
Mercau6Gomez5Gutierrez4Minardo3Guliotti2.5Lopez Navarro2.5
R3–R6 Β· LEAD HELD

Miguel Angel Mercau never relinquished the lead after R3; final gap +1.0 over the runner-up.

R3 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Miguel Angel Mercau beat Gustavo Gomez (Black).

WIN STREAKS Β· 2 top finishers

Miguel Angel Mercau 6 wins (R1–R6)Gustavo Gomez 3 wins (R4–R6)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Miguel Angel Mercau*
1
1
1
2Gustavo Gomez
0
*
1
β€”
3Kevin Gutierrez
0
0
*
1
4Ariel Minardo
0
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Mercau, Miguel Angel1705ARG+5N+3B+2N+6B+4N+7B6.017.019.519.502384+42.8
2Gomez, Gustavo1793ARG+9B+6Nβˆ’1B+5N+3B+8N5.016.017.011.001849+8.2
3Gutierrez, Kevin1642ARG+4Bβˆ’1N+8B+10Nβˆ’2N+5B4.017.518.57.501685+5.2
4Minardo, Ariel1484ARGβˆ’3Nβˆ’5B+9B+12Nβˆ’1B+10N3.014.514.52.001494+1.6
5Guliotti, Carlos1510ARGβˆ’1B+4N+11Bβˆ’2B=6Nβˆ’3N2.520.521.04.751535+1.4
6Lopez Navarro, Rodolfo1482ARGFβˆ’2B+7Nβˆ’1N=5B+9N2.517.017.04.751625+18.2
7Nerpiti, Genaro1584ARGF=11Nβˆ’6B+8N+10Bβˆ’1N2.511.011.02.251466-26.4
8Jara, Didier1581ARGF+12Bβˆ’3Nβˆ’7BFβˆ’2B1.012.012.00.001422-33.6
9Amarilla, Juan1552ARGβˆ’2Nβˆ’10Bβˆ’4NF+12Nβˆ’6B1.012.012.00.001354-39.6
10Rovello, Esteban0ARGF+9NFβˆ’3Bβˆ’7Nβˆ’4B1.010.510.51.0013710.0
11Hernandez, Ruben1463ARGF=7Bβˆ’5NFFF0.57.07.01.251357-5.0
12Rovello, Valentino1434ARGFβˆ’8NFβˆ’4Bβˆ’9BF0.05.55.50.00735-43.6

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Sub-1800 Andes Talleres β€” Concordia, Entre Rios, Argentina | Chess Tournament Results | ChessStats