15.DSSP NG Thalwil
Open SwissStandard
21 players participated in this 5-round tournament, held on 30 Aug 2025 in Thalwil, Switzerland. Top 10 Elo average was 945, and top seed was Felix Stolper (🇨🇭 SUI, 1744).
Juri Meier (🇨🇭 SUI, 0) won with 5.0/5, ahead of Leonardo Monteiro (4.0) and Noe Legeret (4.0). Meier won solo starting round 4.
Location
🇨🇭Thalwil, Switzerland
Dates
30 Aug 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇨🇭Switzerland×16
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsJuri Meier led from R4; +1.0-point edge over the runner-up.
Co-leaders
12
7
3
1
1
R4–R5 · LEAD HELD
Juri Meier never relinquished the lead after R4; final gap +1.0 over the runner-up.
WIN STREAKS · 2 top finishers
Juri Meier 5 wins (R1–R5)Leonardo Monteiro 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Juri Meier | * | — | 1 | 1 |
| 2Noe Legeret | — | * | — | — |
| 3Leonardo Monteiro | 0 | — | * | — |
| 4Felix Stolper | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Meier, Juri | 0 | SUI | +6N | +8B | +9N | +2B | +4N | 5.0 | 13.5 | 16.5 | 16.50 | 1672 | 0.0 |
| 2 | Monteiro, Leonardo | 0 | SUI | +?B | +21N | +7B | −1N | +11B | 4.0 | 11.0 | 11.0 | 6.00 | 1653 | 0.0 |
| 3 | Legeret, Noe | 0 | SUI | +?N | +13B | −?N | +6B | +5B | 4.0 | 8.5 | 8.5 | 8.50 | 1549 | 0.0 |
| 4 | Stolper, Felix | 1744 | SUI | +19B | +12N | =5B | +7N | −1B | 3.5 | 13.5 | 14.5 | 7.75 | 2332 | +19.6 |
| 5 | Kammerlander, Jan | 0 | SUI | +15N | +20B | =4N | +?B | −3N | 3.5 | 9.5 | 9.5 | 3.75 | 1875 | +22.0 |
| 6 | Zhang, Zichen | 1479 | SUI | −1B | +17N | +14B | −3N | +12B | 3.0 | 13.0 | 14.0 | 5.00 | 2231 | +17.2 |
| 7 | Zimmerli, Elia Michel | 1633 | SUI | +16N | +9B | −2N | −4B | +13N | 3.0 | 12.5 | 13.5 | 6.00 | 1656 | +2.4 |
| 8 | Rathgeb, Ilja | 1577 | SUI | +17B | −1N | +12B | −10N | +14B | 3.0 | 12.0 | 13.0 | 5.00 | 2231 | +12.0 |
| 9 | Kwisda, Phinnaeus | 1585 | SUI | +14B | −7N | −1B | +20N | +17B | 3.0 | 11.0 | 11.0 | 3.00 | 833 | -16.4 |
| 10 | Hasan, Musabbir | 0 | SUI | −13N | +?B | +16N | +8B | −?N | 3.0 | 6.0 | 6.0 | 4.00 | 1598 | 0.0 |
| 11 | Kaschner, Marcus | 0 | SUI | +?N | −?B | +20N | +18B | −2N | 3.0 | 5.0 | 5.0 | 1.00 | 818 | 0.0 |
| 12 | Geissler, Luca | 1428 | SUI | +18N | −4B | −8N | +15B | −6N | 2.0 | 11.5 | 12.5 | 3.00 | 801 | -34.8 |
| 13 | Krneta, August | 0 | SUI | +10B | −3N | −18B | +?N | −7B | 2.0 | 11.0 | 11.0 | 3.00 | 833 | 0.0 |
| 14 | FIDE 1373382 | 0 | — | −9N | +16B | −6N | +?B | −8N | 2.0 | 10.0 | 10.0 | 1.00 | 741 | 0.0 |
| 15 | Firsching, Emilia | 0 | SUI | −5B | −?N | +19B | −12N | +16N | 2.0 | 7.5 | 7.5 | 2.00 | 631 | 0.0 |
| 16 | FIDE 1353748 | 0 | — | −7B | −14N | −10B | +21N | −15B | 1.0 | 10.0 | 10.0 | 0.00 | 833 | 0.0 |
| 17 | Elmiger, Gian | 0 | SUI | −8N | −6B | F | +?B | −9N | 1.0 | 9.0 | 9.0 | 0.00 | 741 | 0.0 |
| 18 | Ponomarov, Sviatoslav | 0 | SUI | −12B | F | +13N | −11N | −?B | 1.0 | 7.0 | 7.0 | 2.00 | 631 | -28.8 |
| 19 | FIDE 1353756 | 0 | — | −4N | −?B | −15N | F | +20B | 1.0 | 5.5 | 5.5 | 0.00 | 945 | 0.0 |
| 20 | FIDE 1376152 | 0 | — | F | −5N | −11B | −9B | −19N | 0.0 | 10.5 | 10.5 | 0.00 | 767 | 0.0 |
| 21 | FIDE 1367579 | 0 | — | −?N | −2B | −?N | −16B | F | 0.0 | 5.0 | 5.0 | 0.00 | 818 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kammerlander, JanSUI+22.03.5 pts · #3
- 2Stolper, FelixSUI+19.63.5 pts · #2
- 3Zhang, ZichenSUI+17.23.0 pts · #8
Top rating losers
- 1Geissler, LucaSUI-34.82.0 pts · #16
- 2Ponomarov, SviatoslavSUI-28.81.0 pts · #13
- 3Kwisda, PhinnaeusSUI-16.43.0 pts · #11