CChessStats

RSF open 2400- III posms

Open SwissStandard

14 players participated in this 5-round tournament, held from 05 Sept 2025 to 07 Sept 2025 in Riga, Latvia. 1 titled players from 3 federations. Top 10 Elo average was 1909, and top seed was Artjoms Zajakins (πŸ‡±πŸ‡» LAT, 1991).

Vadims Aleidzans (πŸ‡±πŸ‡» LAT, 1945) won with 3.5/5, ahead of Artjoms Zajakins (3.5) and Karlis Gobleja (3.5). Aleidzans won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Gustavs Stinka (1636) beat Felix Lintner (1885), a +249-point gap.

Location
πŸ‡±πŸ‡»Riga, Latvia
Dates
05 Sept 2025 β†’ 07 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡±πŸ‡»Artjoms Zajakins1991
Avg top 10
1,909
Participants
14
Titled players Β· 1
CMΓ—1
Federations Β· 3 represented
πŸ‡±πŸ‡»LatviaΓ—12
πŸ‡«πŸ‡·FranceΓ—1
πŸ‡¦πŸ‡ΉAustriaΓ—1
Top 3

How it unfolded

Top 6 Β· 5 rounds

Tight race until R5; 4 players tied at 3.5/5, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 4 at the finish.

Co-leaders
5
2
2
3
4
1.52.545R1R2R3R4R5
Zajakins3.5Aleidzans3.5Galkins3.5Gobleja3.5Matisons3Beniosev3
R5 Β· TIEBREAK CLUSTER

4 players finish on 3.5/5. Aleidzans takes the title on Buchholz Cut1 (12.5).

R4 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Artjoms Zajakins beat Vadims Aleidzans (White).

R2–R4 Β· WIN STREAK

Artjoms Zajakins won 3 in a row (R2–R4).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Artjoms Zajakins*
1
β€”
Β½
2Vadims Aleidzans
0
*β€”
1
3Semjons Galkinsβ€”β€”*β€”
4Karlis Gobleja
Β½
0
β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Aleidzans, Vadims1945LAT+9B+3N=7Bβˆ’2N+5B3.512.515.010.252049+28.0
2Zajakins, Artjoms1991LATβˆ’6N+12B+10N+1B=3N3.512.013.58.752008+8.4
3Gobleja, Karlis1863LAT+14Nβˆ’1B+11B+7N=2B3.511.511.56.252022+16.8
4Galkins, Semjons1847LAT=12N+8B=5B=9N+7B3.510.512.08.502045+26.4
5Beniosev, DanielCM1973LAT=8N+10B=4N+6Bβˆ’1N3.012.514.58.001900-16.4
6Matisons, Janis Mihaels1863LAT+2Bβˆ’7B+12Nβˆ’5N+11B3.011.012.57.002017+42.0
7Orlovskis, Jaroslavs1884LAT+13B+6N=1Nβˆ’3Bβˆ’4N2.513.514.55.751806-17.2
8Vilemsons, Martins1847LAT=5Bβˆ’4N+13Nβˆ’10B+12N2.510.011.04.001791-5.8
9Veitners, Pauls1785LATβˆ’1N+14BF=4B+10N2.59.09.03.751809+4.0
10Stinka, Gustavs1636LAT+11Bβˆ’5Nβˆ’2B+8Nβˆ’9B2.011.513.54.501824+21.0
11Lintner, Felix1885AUTβˆ’10N+13Bβˆ’3N+14Bβˆ’6N2.09.59.51.001526-35.4
12Zoppis, Jean-Marie1988FRA=4Bβˆ’2Nβˆ’6B+13Nβˆ’8B1.512.513.52.751678-39.4
13Liscovs, Augusts1501LATβˆ’7Nβˆ’11Nβˆ’8Bβˆ’12B+14N1.08.58.50.001083-16.0
14Mieze, Natalja0LATβˆ’3Bβˆ’9NFβˆ’11Nβˆ’13B0.09.09.00.009610.0

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
RSF open 2400- III posms β€” Riga, Latvia | Chess Tournament Results | ChessStats