CChessStats

2o IRT de Xadrez Standard U2400

Open SwissStandard

29 players participated in this 5-round tournament, held from 25 Jul 2025 to 27 Jul 2025 in Porto Alegre RS, Brazil. 3 titled players. Top 10 Elo average was 1956, and top seed was Felipe Kubiaki Menna Barreto (πŸ‡§πŸ‡· BRA, FM, 2274).

Frederico Rodrigues Jardim (πŸ‡§πŸ‡· BRA, FM, 2254) won with 5.0/5, ahead of Felipe Kubiaki Menna Barreto (4.0) and Joao Carlos Orguim Da Silva (4.0). Jardim won solo starting round 4.

The biggest upset came in round 4: Matias Alejandro Figueroa (1880) beat Daniel Pertuzatti (2055), a +175-point gap.

Location
πŸ‡§πŸ‡·Porto Alegre RS, Brazil
Dates
25 Jul 2025 β†’ 27 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡§πŸ‡·FMFelipe Kubiaki Menna Barreto2274
Avg top 10
1,956
Participants
29
Titled players Β· 3
FMΓ—2
CMΓ—1
Federations Β· 1 represented
πŸ‡§πŸ‡·BrazilΓ—28
Top 3

How it unfolded

Top 6 Β· 5 rounds

FM Frederico Rodrigues Jardim led from R4; +1.0-point edge over the runner-up.

Co-leaders
11
4
2
1
1
1.52.545R1R2R3R4R5
Jardim5Menna Barreto4Da Silva4Ito4Muller3.5Figueroa3.5
R4–R5 Β· LEAD HELD

FM Frederico Rodrigues Jardim never relinquished the lead after R4; final gap +1.0 over the runner-up.

R4 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

FM Frederico Rodrigues Jardim beat FM Felipe Kubiaki Menna Barreto (Black).

WIN STREAKS Β· 2 top finishers

FM Frederico Rodrigues Jardim 5 wins (R1–R5)FM Felipe Kubiaki Menna Barreto 3 wins (R1–R3)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1FMFrederico Rodrigues Jardim*
1
β€”β€”
2FMFelipe Kubiaki Menna Barreto
0
*β€”β€”
3Joao Carlos Orguim Da Silvaβ€”β€”*β€”
4Mauricio Itoβ€”β€”β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Jardim, Frederico RodriguesFM2254BRA+18B+15N+10B+2N+5B5.013.015.015.002752+36.0
2Menna Barreto, Felipe KubiakiFM2274BRA+12N+9B+7Nβˆ’1B+8N4.014.017.012.002244-0.2
3Da Silva, Joao Carlos Orguim1784BRA+23N=5B=8N+9B+14N4.012.013.09.752037+26.4
4Ito, Mauricio1788BRA+26Bβˆ’7N+16B+10N+11B4.011.512.09.002020+47.6
5Figueroa, Matias Alejandro1880BRA+20B=3N+13B+7Bβˆ’1N3.514.516.59.502030+28.4
6Muller, Luciano Cezar0BRA=19Bβˆ’13N+21B+20N+15B3.59.011.07.5017840.0
7Pertuzatti, Daniel2055BRA+17N+4Bβˆ’2Bβˆ’5N+18B3.014.016.08.501937-11.4
8Sanfelici Bazanella, Alexandre1961BRA+22B=11N=3B+18Nβˆ’2B3.013.015.07.501916-5.2
9Telichevesky, Lucas1800BRA+16Bβˆ’2N+20Bβˆ’3N+23B3.012.513.55.501800-2.2
10Rodrigues, Fabiano De Almeida1889BRA+24N+25Bβˆ’1Nβˆ’4B+13B3.012.513.54.501779-20.8
11Dorneles, Arthur BotezeliCM1794BRA+28N=8B=14N+12Bβˆ’4N3.012.512.55.751823+8.4
12Petry, Jesus Brignol1707BRAβˆ’2B+21N+23Bβˆ’11N+19B3.011.012.05.001750+2.8
13Moreira Filho, Amaro Borges0BRA=14N+6Bβˆ’5N+22Bβˆ’10N2.512.514.56.7517060.0
14Cunha, Angelo1731BRA=13B+19N=11B=15Nβˆ’3B2.512.014.06.001791+13.2
15Taketa, Raykon Shizuka1863BRA+29Nβˆ’1B+24N=14Bβˆ’6N2.512.012.02.251902+5.2
16Silva, Gabrielle1568BRAβˆ’9N+17Bβˆ’4N+25B=21N2.511.512.54.501633+9.2
17Borgmann, Alexandre1684BRAβˆ’7Bβˆ’16N=19B+26N+24B2.58.59.02.501667-4.4
18Lopez, Sandy Castro1697BRAβˆ’1N+29B+25Nβˆ’8Bβˆ’7N2.012.012.01.001728-1.2
19Pereira, Armando Scharlau1724BRA=6Nβˆ’14B=17N+28Bβˆ’12N2.011.511.53.001585-15.8
20Jobim, Marcos Vinicios De Azevedo1645BRAβˆ’5N+27Bβˆ’9Nβˆ’6B+28N2.010.510.50.501625-2.2
21Fachinello, Murilo Almeida0BRA=?Nβˆ’12Bβˆ’6N+27B=16B2.09.59.51.7515360.0
22De Oliveira Rosa, Silvio1670BRAβˆ’8N+28BFβˆ’13N+29B2.05.55.50.001825+23.2
23Da Silva, Noedi Rodrigues0BRAβˆ’3BFβˆ’12N+24Bβˆ’9N1.011.011.01.0015480.0
24Potiguar, Carlos Lula1669BRAβˆ’10B+26Nβˆ’15Bβˆ’23Nβˆ’17N1.09.09.50.501012-38.0
25Longoni, Pietro0BRAFβˆ’10Nβˆ’18Bβˆ’16N+26B1.08.08.00.509180.0
26FIDE 447857800β€”βˆ’4Nβˆ’24B=27Nβˆ’17Bβˆ’25N0.58.59.00.259140.0
27Siebra, Samara Belem0BRAFβˆ’20N=26Bβˆ’21NF0.54.54.50.258450.0
28Da Silva, Valentina Charlotte1566BRAβˆ’11Bβˆ’22NFβˆ’19Nβˆ’20B0.09.09.00.00908-50.0
29Nunes Da Silva, Tadeu Fernando1572BRAβˆ’15Bβˆ’18NFFβˆ’22N0.06.56.50.00943-34.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
2o IRT de Xadrez Standard U2400 β€” Porto Alegre RS, Brazil | Chess Tournament Results | ChessStats