RSF open 2400- I posms
Open SwissStandard
15 players participated in this 5-round tournament, held from 01 Jul 2025 to 03 Jul 2025 in Riga, Latvia. Top 10 Elo average was 1829, and top seed was Artjoms Zajakins (🇱🇻 LAT, 1985).
Artjoms Zajakins (🇱🇻 LAT, 1985) won with 4.0/5, ahead of Maksims Ligotnis (3.5) and Alekss Levsunovs (3.5).
The biggest upset came in round 3: Eduards Kalnins (1505) beat Maxim Andryushin (1729), a +224-point gap.
Location
🇱🇻Riga, Latvia
Dates
01 Jul 2025 → 03 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇱🇻Latvia×15
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsArtjoms Zajakins led from R3; +0.5-point edge over the runner-up.
Co-leaders
5
1
1
1
1
R3 · LEADER CHANGE02 Jul
Artjoms Zajakins takes the sole lead (2.5/3).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Artjoms Zajakins drew with Maksims Ligotnis (White).
R2–R4 · WIN STREAK
Artjoms Zajakins won 3 in a row (R2–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Artjoms Zajakins | * | ½ | — | 1 |
| 2Maksims Ligotnis | ½ | * | — | — |
| 3Alekss Levsunovs | — | — | * | 0 |
| 4Vitauts Boreisis | 0 | — | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zajakins, Artjoms | 1985 | LAT | =6N | +11B | +4B | +7N | =2B | 4.0 | 12.0 | 14.0 | 10.75 | 2069 | +19.2 |
| 2 | Ligotnis, Maksims | 1831 | LAT | +14N | =7B | =5N | +9B | =1N | 3.5 | 12.0 | 12.5 | 7.75 | 1897 | +24.8 |
| 3 | Levsunovs, Alekss | 1744 | LAT | +15B | −4N | +13B | +8N | =5B | 3.5 | 9.5 | 9.5 | 5.00 | 1878 | +20.8 |
| 4 | Boreisis, Vitauts | 1945 | LAT | +9N | +3B | −1N | =5B | =6N | 3.0 | 13.5 | 16.0 | 9.00 | 1865 | -7.2 |
| 5 | Filipovs, Sergejs | 1980 | LAT | =8B | +10N | =2B | =4N | =3N | 3.0 | 12.5 | 15.0 | 8.75 | 1863 | -27.6 |
| 6 | Gailums, Makss | 1714 | LAT | =1B | −8N | +14B | +11N | =4B | 3.0 | 11.5 | 12.0 | 6.00 | 1845 | +36.0 |
| 7 | Libensons, Julijs | 1842 | LAT | +12B | =2N | =8B | −1B | =9N | 2.5 | 12.5 | 14.0 | 5.75 | 1695 | -16.0 |
| 8 | Jefimovs, Akims | 1710 | LAT | =5N | +6B | =7N | −3B | =10B | 2.5 | 12.0 | 14.5 | 7.00 | 1801 | +23.2 |
| 9 | Kalnins, Eduards | 1505 | LAT | −4B | +15N | +10B | −2N | =7B | 2.5 | 11.5 | 11.5 | 3.75 | 1739 | +38.8 |
| 10 | Andryushin, Maxim | 1729 | LAT | +13N | −5B | −9N | +15B | =8N | 2.5 | 9.0 | 9.0 | 2.25 | 1458 | -20.2 |
| 11 | Rezniks, Roberts | 1813 | LAT | F | −1N | +12B | −6B | +14N | 2.0 | 9.0 | 9.0 | 2.00 | 1639 | -29.2 |
| 12 | Diners, Kirils | 1443 | LAT | −7N | =14B | −11N | +13B | F | 1.5 | 6.0 | 6.0 | 1.25 | 1415 | -9.2 |
| 13 | Saulevics, Martins Roberts | 0 | LAT | −10B | F | −3N | −12N | +15B | 1.0 | 7.5 | 7.5 | 0.00 | 838 | 0.0 |
| 14 | Gilba, Janis Arturs | 1408 | LAT | −2B | =12N | −6N | F | −11B | 0.5 | 10.0 | 10.0 | 0.75 | 1371 | -10.0 |
| 15 | Avads, Aimans | 0 | LAT | −3N | −9B | F | −10N | −13N | 0.0 | 9.5 | 9.5 | 0.00 | 857 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kalnins, EduardsLAT+38.82.5 pts · #9
- 2Gailums, MakssLAT+36.03.0 pts · #5
- 3Ligotnis, MaksimsLAT+24.83.5 pts · #2
Top rating losers
- 1Rezniks, RobertsLAT-29.22.0 pts · #8
- 2Filipovs, SergejsLAT-27.63.0 pts · #4
- 3Andryushin, MaximLAT-20.22.5 pts · #13
Biggest upsets
- R3+224 Elo gap